Home / 63,144,069.60-94,688,110.80-29,047,864.80

Finding the Fourth Proportional to 63,144,069.60, 94,688,110.80 and 29,047,864.80

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Solution

The fourth proportional to 63,144,069.60, 94,688,110.80 and 29,047,864.80 is: 43,558,919.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,144,069.60 : 94,688,110.80 = 29,047,864.80 : x
  2. Step 2: Convert to fraction form
    63,144,069.60/94,688,110.80 = 29,047,864.80/x
  3. Step 3: Cross multiply
    63,144,069.60x = 94,688,110.80 × 29,047,864.80
  4. Step 4: Simplify right side
    63,144,069.60x = 2,750,487,440,685,820
  5. Step 5: Solve for x
    x = 2,750,487,440,685,820/63,144,069.60
  6. Step 6: Final answer
    x = 43,558,919.44

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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.