Home / 24,664,479,678.50-34,037,007,146.73-13,386,913,706.54

Finding the Fourth Proportional to 24,664,479,678.50, 34,037,007,146.73 and 13,386,913,706.54

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Solution

The fourth proportional to 24,664,479,678.50, 34,037,007,146.73 and 13,386,913,706.54 is: 18,473,954,587.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,664,479,678.50 : 34,037,007,146.73 = 13,386,913,706.54 : x
  2. Step 2: Convert to fraction form
    24,664,479,678.50/34,037,007,146.73 = 13,386,913,706.54/x
  3. Step 3: Cross multiply
    24,664,479,678.50x = 34,037,007,146.73 × 13,386,913,706.54
  4. Step 4: Simplify right side
    24,664,479,678.50x = 455,650,477,502,159,781,888
  5. Step 5: Solve for x
    x = 455,650,477,502,159,781,888/24,664,479,678.50
  6. Step 6: Final answer
    x = 18,473,954,587.39

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Double scale
Find fourth proportional to 24,664,479,679.50, 34,037,007,148.11 and 13,386,913,707.54
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.