Home / 232,154,397.60-347,727,711.60-191,843,613.60

Finding the Fourth Proportional to 232,154,397.60, 347,727,711.60 and 191,843,613.60

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Solution

The fourth proportional to 232,154,397.60, 347,727,711.60 and 191,843,613.60 is: 287,349,029.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,154,397.60 : 347,727,711.60 = 191,843,613.60 : x
  2. Step 2: Convert to fraction form
    232,154,397.60/347,727,711.60 = 191,843,613.60/x
  3. Step 3: Cross multiply
    232,154,397.60x = 347,727,711.60 × 191,843,613.60
  4. Step 4: Simplify right side
    232,154,397.60x = 66,709,340,742,202,640
  5. Step 5: Solve for x
    x = 66,709,340,742,202,640/232,154,397.60
  6. Step 6: Final answer
    x = 287,349,029.06

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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.