Home / 94,482,241.52-141,723,364.02-22,678,657.52

Finding the Fourth Proportional to 94,482,241.52, 141,723,364.02 and 22,678,657.52

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Solution

The fourth proportional to 94,482,241.52, 141,723,364.02 and 22,678,657.52 is: 34,017,986.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,482,241.52 : 141,723,364.02 = 22,678,657.52 : x
  2. Step 2: Convert to fraction form
    94,482,241.52/141,723,364.02 = 22,678,657.52/x
  3. Step 3: Cross multiply
    94,482,241.52x = 141,723,364.02 × 22,678,657.52
  4. Step 4: Simplify right side
    94,482,241.52x = 3,214,095,635,191,870.50
  5. Step 5: Solve for x
    x = 3,214,095,635,191,870.50/94,482,241.52
  6. Step 6: Final answer
    x = 34,017,986.70

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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.