Home / 35,997,209.40-53,995,814.10-9,070,865.40

Finding the Fourth Proportional to 35,997,209.40, 53,995,814.10 and 9,070,865.40

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Solution

The fourth proportional to 35,997,209.40, 53,995,814.10 and 9,070,865.40 is: 13,606,298.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,997,209.40 : 53,995,814.10 = 9,070,865.40 : x
  2. Step 2: Convert to fraction form
    35,997,209.40/53,995,814.10 = 9,070,865.40/x
  3. Step 3: Cross multiply
    35,997,209.40x = 53,995,814.10 × 9,070,865.40
  4. Step 4: Simplify right side
    35,997,209.40x = 489,788,761,864,522.19
  5. Step 5: Solve for x
    x = 489,788,761,864,522.19/35,997,209.40
  6. Step 6: Final answer
    x = 13,606,298.10

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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.