Home / 244,272,011.40-366,366,026.70-90,839,089.80

Finding the Fourth Proportional to 244,272,011.40, 366,366,026.70 and 90,839,089.80

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Solution

The fourth proportional to 244,272,011.40, 366,366,026.70 and 90,839,089.80 is: 136,243,019.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,272,011.40 : 366,366,026.70 = 90,839,089.80 : x
  2. Step 2: Convert to fraction form
    244,272,011.40/366,366,026.70 = 90,839,089.80/x
  3. Step 3: Cross multiply
    244,272,011.40x = 366,366,026.70 × 90,839,089.80
  4. Step 4: Simplify right side
    244,272,011.40x = 33,280,356,399,070,496
  5. Step 5: Solve for x
    x = 33,280,356,399,070,496/244,272,011.40
  6. Step 6: Final answer
    x = 136,243,019.45

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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.