Home / 153,663,373.48-230,495,453.88-62,786,962.48

Finding the Fourth Proportional to 153,663,373.48, 230,495,453.88 and 62,786,962.48

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Solution

The fourth proportional to 153,663,373.48, 230,495,453.88 and 62,786,962.48 is: 94,180,604.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,663,373.48 : 230,495,453.88 = 62,786,962.48 : x
  2. Step 2: Convert to fraction form
    153,663,373.48/230,495,453.88 = 62,786,962.48/x
  3. Step 3: Cross multiply
    153,663,373.48x = 230,495,453.88 × 62,786,962.48
  4. Step 4: Simplify right side
    153,663,373.48x = 14,472,109,414,574,130
  5. Step 5: Solve for x
    x = 14,472,109,414,574,130/153,663,373.48
  6. Step 6: Final answer
    x = 94,180,604.57

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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.