Home / 32,257,965.70-48,386,948.55-13,097,901.70

Finding the Fourth Proportional to 32,257,965.70, 48,386,948.55 and 13,097,901.70

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Solution

The fourth proportional to 32,257,965.70, 48,386,948.55 and 13,097,901.70 is: 19,646,852.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257,965.70 : 48,386,948.55 = 13,097,901.70 : x
  2. Step 2: Convert to fraction form
    32,257,965.70/48,386,948.55 = 13,097,901.70/x
  3. Step 3: Cross multiply
    32,257,965.70x = 48,386,948.55 × 13,097,901.70
  4. Step 4: Simplify right side
    32,257,965.70x = 633,767,495,670,857.50
  5. Step 5: Solve for x
    x = 633,767,495,670,857.50/32,257,965.70
  6. Step 6: Final answer
    x = 19,646,852.55

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.