Home / 440,792,925.59-661,285,047.83-134,077,066.85

Finding the Fourth Proportional to 440,792,925.59, 661,285,047.83 and 134,077,066.85

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Solution

The fourth proportional to 440,792,925.59, 661,285,047.83 and 134,077,066.85 is: 201,144,697.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,792,925.59 : 661,285,047.83 = 134,077,066.85 : x
  2. Step 2: Convert to fraction form
    440,792,925.59/661,285,047.83 = 134,077,066.85/x
  3. Step 3: Cross multiply
    440,792,925.59x = 661,285,047.83 × 134,077,066.85
  4. Step 4: Simplify right side
    440,792,925.59x = 88,663,159,565,791,200
  5. Step 5: Solve for x
    x = 88,663,159,565,791,200/440,792,925.59
  6. Step 6: Final answer
    x = 201,144,697.24

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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.