Home / 173,557,809.86-239,516,683.02-95,244,165.95

Finding the Fourth Proportional to 173,557,809.86, 239,516,683.02 and 95,244,165.95

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Solution

The fourth proportional to 173,557,809.86, 239,516,683.02 and 95,244,165.95 is: 131,440,738.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,557,809.86 : 239,516,683.02 = 95,244,165.95 : x
  2. Step 2: Convert to fraction form
    173,557,809.86/239,516,683.02 = 95,244,165.95/x
  3. Step 3: Cross multiply
    173,557,809.86x = 239,516,683.02 × 95,244,165.95
  4. Step 4: Simplify right side
    173,557,809.86x = 22,812,566,704,152,844
  5. Step 5: Solve for x
    x = 22,812,566,704,152,844/173,557,809.86
  6. Step 6: Final answer
    x = 131,440,738.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.