Home / 15,602,386,586.40-23,403,579,879.60-10,023,531,544.80

Finding the Fourth Proportional to 15,602,386,586.40, 23,403,579,879.60 and 10,023,531,544.80

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Solution

The fourth proportional to 15,602,386,586.40, 23,403,579,879.60 and 10,023,531,544.80 is: 15,035,297,317.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,602,386,586.40 : 23,403,579,879.60 = 10,023,531,544.80 : x
  2. Step 2: Convert to fraction form
    15,602,386,586.40/23,403,579,879.60 = 10,023,531,544.80/x
  3. Step 3: Cross multiply
    15,602,386,586.40x = 23,403,579,879.60 × 10,023,531,544.80
  4. Step 4: Simplify right side
    15,602,386,586.40x = 234,586,521,184,417,153,024
  5. Step 5: Solve for x
    x = 234,586,521,184,417,153,024/15,602,386,586.40
  6. Step 6: Final answer
    x = 15,035,297,317.20

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Double scale
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1.5x scale

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.