Home / 40,596,220.60-60,894,330.90-10,304,083.60

Finding the Fourth Proportional to 40,596,220.60, 60,894,330.90 and 10,304,083.60

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Solution

The fourth proportional to 40,596,220.60, 60,894,330.90 and 10,304,083.60 is: 15,456,125.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,596,220.60 : 60,894,330.90 = 10,304,083.60 : x
  2. Step 2: Convert to fraction form
    40,596,220.60/60,894,330.90 = 10,304,083.60/x
  3. Step 3: Cross multiply
    40,596,220.60x = 60,894,330.90 × 10,304,083.60
  4. Step 4: Simplify right side
    40,596,220.60x = 627,460,276,359,663.25
  5. Step 5: Solve for x
    x = 627,460,276,359,663.25/40,596,220.60
  6. Step 6: Final answer
    x = 15,456,125.40

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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.