Home / 244,272,023.90-366,366,045.45-90,839,102.30

Finding the Fourth Proportional to 244,272,023.90, 366,366,045.45 and 90,839,102.30

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Solution

The fourth proportional to 244,272,023.90, 366,366,045.45 and 90,839,102.30 is: 136,243,038.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,272,023.90 : 366,366,045.45 = 90,839,102.30 : x
  2. Step 2: Convert to fraction form
    244,272,023.90/366,366,045.45 = 90,839,102.30/x
  3. Step 3: Cross multiply
    244,272,023.90x = 366,366,045.45 × 90,839,102.30
  4. Step 4: Simplify right side
    244,272,023.90x = 33,280,362,681,878,996
  5. Step 5: Solve for x
    x = 33,280,362,681,878,996/244,272,023.90
  6. Step 6: Final answer
    x = 136,243,038.19

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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.