Home / 73,739,526.72-101,732,165.28-46,189,492.80

Finding the Fourth Proportional to 73,739,526.72, 101,732,165.28 and 46,189,492.80

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Solution

The fourth proportional to 73,739,526.72, 101,732,165.28 and 46,189,492.80 is: 63,723,722.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,739,526.72 : 101,732,165.28 = 46,189,492.80 : x
  2. Step 2: Convert to fraction form
    73,739,526.72/101,732,165.28 = 46,189,492.80/x
  3. Step 3: Cross multiply
    73,739,526.72x = 101,732,165.28 × 46,189,492.80
  4. Step 4: Simplify right side
    73,739,526.72x = 4,698,957,115,728,970
  5. Step 5: Solve for x
    x = 4,698,957,115,728,970/73,739,526.72
  6. Step 6: Final answer
    x = 63,723,722.20

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.