Home / 153,663,374.48-230,495,455.38-62,786,963.48

Finding the Fourth Proportional to 153,663,374.48, 230,495,455.38 and 62,786,963.48

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Solution

The fourth proportional to 153,663,374.48, 230,495,455.38 and 62,786,963.48 is: 94,180,606.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,663,374.48 : 230,495,455.38 = 62,786,963.48 : x
  2. Step 2: Convert to fraction form
    153,663,374.48/230,495,455.38 = 62,786,963.48/x
  3. Step 3: Cross multiply
    153,663,374.48x = 230,495,455.38 × 62,786,963.48
  4. Step 4: Simplify right side
    153,663,374.48x = 14,472,109,739,250,028
  5. Step 5: Solve for x
    x = 14,472,109,739,250,028/153,663,374.48
  6. Step 6: Final answer
    x = 94,180,606.07

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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.