Home / 244,272,006.90-366,366,019.95-90,839,085.30

Finding the Fourth Proportional to 244,272,006.90, 366,366,019.95 and 90,839,085.30

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Solution

The fourth proportional to 244,272,006.90, 366,366,019.95 and 90,839,085.30 is: 136,243,012.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,272,006.90 : 366,366,019.95 = 90,839,085.30 : x
  2. Step 2: Convert to fraction form
    244,272,006.90/366,366,019.95 = 90,839,085.30/x
  3. Step 3: Cross multiply
    244,272,006.90x = 366,366,019.95 × 90,839,085.30
  4. Step 4: Simplify right side
    244,272,006.90x = 33,280,354,137,259,548
  5. Step 5: Solve for x
    x = 33,280,354,137,259,548/244,272,006.90
  6. Step 6: Final answer
    x = 136,243,012.70

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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.