Home / 60,466,176,010.40-90,699,264,015.60-36,956,926,781.60

Finding the Fourth Proportional to 60,466,176,010.40, 90,699,264,015.60 and 36,956,926,781.60

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Solution

The fourth proportional to 60,466,176,010.40, 90,699,264,015.60 and 36,956,926,781.60 is: 55,435,390,172.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,466,176,010.40 : 90,699,264,015.60 = 36,956,926,781.60 : x
  2. Step 2: Convert to fraction form
    60,466,176,010.40/90,699,264,015.60 = 36,956,926,781.60/x
  3. Step 3: Cross multiply
    60,466,176,010.40x = 90,699,264,015.60 × 36,956,926,781.60
  4. Step 4: Simplify right side
    60,466,176,010.40x = 3,351,966,059,369,536,684,032
  5. Step 5: Solve for x
    x = 3,351,966,059,369,536,684,032/60,466,176,010.40
  6. Step 6: Final answer
    x = 55,435,390,172.40

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Double scale
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Similar ratio
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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.