Home / 29,356,089.80-44,034,134.70-9,158,707.40

Finding the Fourth Proportional to 29,356,089.80, 44,034,134.70 and 9,158,707.40

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Solution

The fourth proportional to 29,356,089.80, 44,034,134.70 and 9,158,707.40 is: 13,738,061.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,356,089.80 : 44,034,134.70 = 9,158,707.40 : x
  2. Step 2: Convert to fraction form
    29,356,089.80/44,034,134.70 = 9,158,707.40/x
  3. Step 3: Cross multiply
    29,356,089.80x = 44,034,134.70 × 9,158,707.40
  4. Step 4: Simplify right side
    29,356,089.80x = 403,295,755,329,486.81
  5. Step 5: Solve for x
    x = 403,295,755,329,486.81/29,356,089.80
  6. Step 6: Final answer
    x = 13,738,061.10

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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.