Home / 35,072,000.80-52,608,001.20-9,857,024.80

Finding the Fourth Proportional to 35,072,000.80, 52,608,001.20 and 9,857,024.80

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Solution

The fourth proportional to 35,072,000.80, 52,608,001.20 and 9,857,024.80 is: 14,785,537.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,072,000.80 : 52,608,001.20 = 9,857,024.80 : x
  2. Step 2: Convert to fraction form
    35,072,000.80/52,608,001.20 = 9,857,024.80/x
  3. Step 3: Cross multiply
    35,072,000.80x = 52,608,001.20 × 9,857,024.80
  4. Step 4: Simplify right side
    35,072,000.80x = 518,558,372,506,829.81
  5. Step 5: Solve for x
    x = 518,558,372,506,829.81/35,072,000.80
  6. Step 6: Final answer
    x = 14,785,537.20

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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.