Home / 232,608,045.60-348,534,154.80-194,060,858.40

Finding the Fourth Proportional to 232,608,045.60, 348,534,154.80 and 194,060,858.40

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Solution

The fourth proportional to 232,608,045.60, 348,534,154.80 and 194,060,858.40 is: 290,776,000.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,608,045.60 : 348,534,154.80 = 194,060,858.40 : x
  2. Step 2: Convert to fraction form
    232,608,045.60/348,534,154.80 = 194,060,858.40/x
  3. Step 3: Cross multiply
    232,608,045.60x = 348,534,154.80 × 194,060,858.40
  4. Step 4: Simplify right side
    232,608,045.60x = 67,636,837,262,206,488
  5. Step 5: Solve for x
    x = 67,636,837,262,206,488/232,608,045.60
  6. Step 6: Final answer
    x = 290,776,000.84

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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.