Home / 65,832,159.60-98,748,239.40-17,963,103.60

Finding the Fourth Proportional to 65,832,159.60, 98,748,239.40 and 17,963,103.60

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Solution

The fourth proportional to 65,832,159.60, 98,748,239.40 and 17,963,103.60 is: 26,944,655.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,832,159.60 : 98,748,239.40 = 17,963,103.60 : x
  2. Step 2: Convert to fraction form
    65,832,159.60/98,748,239.40 = 17,963,103.60/x
  3. Step 3: Cross multiply
    65,832,159.60x = 98,748,239.40 × 17,963,103.60
  4. Step 4: Simplify right side
    65,832,159.60x = 1,773,824,854,659,802
  5. Step 5: Solve for x
    x = 1,773,824,854,659,802/65,832,159.60
  6. Step 6: Final answer
    x = 26,944,655.40

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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.