Home / 173,878,548.10-260,817,822.15-93,256,980.10

Finding the Fourth Proportional to 173,878,548.10, 260,817,822.15 and 93,256,980.10

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Solution

The fourth proportional to 173,878,548.10, 260,817,822.15 and 93,256,980.10 is: 139,885,470.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,878,548.10 : 260,817,822.15 = 93,256,980.10 : x
  2. Step 2: Convert to fraction form
    173,878,548.10/260,817,822.15 = 93,256,980.10/x
  3. Step 3: Cross multiply
    173,878,548.10x = 260,817,822.15 × 93,256,980.10
  4. Step 4: Simplify right side
    173,878,548.10x = 24,323,082,449,967,888
  5. Step 5: Solve for x
    x = 24,323,082,449,967,888/173,878,548.10
  6. Step 6: Final answer
    x = 139,885,470.15

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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.