Home / 65,664,004.40-98,496,006.60-29,832,196.40

Finding the Fourth Proportional to 65,664,004.40, 98,496,006.60 and 29,832,196.40

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Solution

The fourth proportional to 65,664,004.40, 98,496,006.60 and 29,832,196.40 is: 44,748,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,664,004.40 : 98,496,006.60 = 29,832,196.40 : x
  2. Step 2: Convert to fraction form
    65,664,004.40/98,496,006.60 = 29,832,196.40/x
  3. Step 3: Cross multiply
    65,664,004.40x = 98,496,006.60 × 29,832,196.40
  4. Step 4: Simplify right side
    65,664,004.40x = 2,938,352,213,506,896
  5. Step 5: Solve for x
    x = 2,938,352,213,506,896/65,664,004.40
  6. Step 6: Final answer
    x = 44,748,294.60

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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.