Home / 97,756,303.83-146,762,608.41-65,552,307.90

Finding the Fourth Proportional to 97,756,303.83, 146,762,608.41 and 65,552,307.90

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Solution

The fourth proportional to 97,756,303.83, 146,762,608.41 and 65,552,307.90 is: 98,414,397.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,756,303.83 : 146,762,608.41 = 65,552,307.90 : x
  2. Step 2: Convert to fraction form
    97,756,303.83/146,762,608.41 = 65,552,307.90/x
  3. Step 3: Cross multiply
    97,756,303.83x = 146,762,608.41 × 65,552,307.90
  4. Step 4: Simplify right side
    97,756,303.83x = 9,620,627,694,699,448
  5. Step 5: Solve for x
    x = 9,620,627,694,699,448/97,756,303.83
  6. Step 6: Final answer
    x = 98,414,397.00

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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.