Home / 35,656,898.30-53,485,347.45-8,730,554.30

Finding the Fourth Proportional to 35,656,898.30, 53,485,347.45 and 8,730,554.30

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Solution

The fourth proportional to 35,656,898.30, 53,485,347.45 and 8,730,554.30 is: 13,095,831.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,656,898.30 : 53,485,347.45 = 8,730,554.30 : x
  2. Step 2: Convert to fraction form
    35,656,898.30/53,485,347.45 = 8,730,554.30/x
  3. Step 3: Cross multiply
    35,656,898.30x = 53,485,347.45 × 8,730,554.30
  4. Step 4: Simplify right side
    35,656,898.30x = 466,956,730,166,591.62
  5. Step 5: Solve for x
    x = 466,956,730,166,591.62/35,656,898.30
  6. Step 6: Final answer
    x = 13,095,831.45

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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.