Home / 35,997,246.40-53,995,869.60-9,070,902.40

Finding the Fourth Proportional to 35,997,246.40, 53,995,869.60 and 9,070,902.40

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Solution

The fourth proportional to 35,997,246.40, 53,995,869.60 and 9,070,902.40 is: 13,606,353.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,997,246.40 : 53,995,869.60 = 9,070,902.40 : x
  2. Step 2: Convert to fraction form
    35,997,246.40/53,995,869.60 = 9,070,902.40/x
  3. Step 3: Cross multiply
    35,997,246.40x = 53,995,869.60 × 9,070,902.40
  4. Step 4: Simplify right side
    35,997,246.40x = 489,791,263,144,727.06
  5. Step 5: Solve for x
    x = 489,791,263,144,727.06/35,997,246.40
  6. Step 6: Final answer
    x = 13,606,353.60

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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.