Home / 44,902,477.40-67,227,744.90-43,642,765.40

Finding the Fourth Proportional to 44,902,477.40, 67,227,744.90 and 43,642,765.40

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Solution

The fourth proportional to 44,902,477.40, 67,227,744.90 and 43,642,765.40 is: 65,341,710.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,902,477.40 : 67,227,744.90 = 43,642,765.40 : x
  2. Step 2: Convert to fraction form
    44,902,477.40/67,227,744.90 = 43,642,765.40/x
  3. Step 3: Cross multiply
    44,902,477.40x = 67,227,744.90 × 43,642,765.40
  4. Step 4: Simplify right side
    44,902,477.40x = 2,934,004,699,041,746.50
  5. Step 5: Solve for x
    x = 2,934,004,699,041,746.50/44,902,477.40
  6. Step 6: Final answer
    x = 65,341,710.95

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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.