Home / 149,088,001.60-223,757,973.60-58,276,763.20

Finding the Fourth Proportional to 149,088,001.60, 223,757,973.60 and 58,276,763.20

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Solution

The fourth proportional to 149,088,001.60, 223,757,973.60 and 58,276,763.20 is: 87,464,385.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,088,001.60 : 223,757,973.60 = 58,276,763.20 : x
  2. Step 2: Convert to fraction form
    149,088,001.60/223,757,973.60 = 58,276,763.20/x
  3. Step 3: Cross multiply
    149,088,001.60x = 223,757,973.60 × 58,276,763.20
  4. Step 4: Simplify right side
    149,088,001.60x = 13,039,890,441,599,052
  5. Step 5: Solve for x
    x = 13,039,890,441,599,052/149,088,001.60
  6. Step 6: Final answer
    x = 87,464,385.47

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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.