Home / 119,254,614.16-164,570,377.54-67,043,882.02

Finding the Fourth Proportional to 119,254,614.16, 164,570,377.54 and 67,043,882.02

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Solution

The fourth proportional to 119,254,614.16, 164,570,377.54 and 67,043,882.02 is: 92,520,000.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,254,614.16 : 164,570,377.54 = 67,043,882.02 : x
  2. Step 2: Convert to fraction form
    119,254,614.16/164,570,377.54 = 67,043,882.02/x
  3. Step 3: Cross multiply
    119,254,614.16x = 164,570,377.54 × 67,043,882.02
  4. Step 4: Simplify right side
    119,254,614.16x = 11,033,436,975,778,618
  5. Step 5: Solve for x
    x = 11,033,436,975,778,618/119,254,614.16
  6. Step 6: Final answer
    x = 92,520,000.62

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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.