Home / 65,528,110.20-98,292,165.30-29,136,430.20

Finding the Fourth Proportional to 65,528,110.20, 98,292,165.30 and 29,136,430.20

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Solution

The fourth proportional to 65,528,110.20, 98,292,165.30 and 29,136,430.20 is: 43,704,645.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,528,110.20 : 98,292,165.30 = 29,136,430.20 : x
  2. Step 2: Convert to fraction form
    65,528,110.20/98,292,165.30 = 29,136,430.20/x
  3. Step 3: Cross multiply
    65,528,110.20x = 98,292,165.30 × 29,136,430.20
  4. Step 4: Simplify right side
    65,528,110.20x = 2,863,882,813,470,312
  5. Step 5: Solve for x
    x = 2,863,882,813,470,312/65,528,110.20
  6. Step 6: Final answer
    x = 43,704,645.30

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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.