Home / 232,718,999.70-349,050,505.95-96,390,167.70

Finding the Fourth Proportional to 232,718,999.70, 349,050,505.95 and 96,390,167.70

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Solution

The fourth proportional to 232,718,999.70, 349,050,505.95 and 96,390,167.70 is: 144,573,656.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,718,999.70 : 349,050,505.95 = 96,390,167.70 : x
  2. Step 2: Convert to fraction form
    232,718,999.70/349,050,505.95 = 96,390,167.70/x
  3. Step 3: Cross multiply
    232,718,999.70x = 349,050,505.95 × 96,390,167.70
  4. Step 4: Simplify right side
    232,718,999.70x = 33,645,036,804,290,348
  5. Step 5: Solve for x
    x = 33,645,036,804,290,348/232,718,999.70
  6. Step 6: Final answer
    x = 144,573,656.85

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1.5x scale

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.