Home / 52,078,116.55-78,132,343.02-23,317,526.08

Finding the Fourth Proportional to 52,078,116.55, 78,132,343.02 and 23,317,526.08

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Solution

The fourth proportional to 52,078,116.55, 78,132,343.02 and 23,317,526.08 is: 34,983,080.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,078,116.55 : 78,132,343.02 = 23,317,526.08 : x
  2. Step 2: Convert to fraction form
    52,078,116.55/78,132,343.02 = 23,317,526.08/x
  3. Step 3: Cross multiply
    52,078,116.55x = 78,132,343.02 × 23,317,526.08
  4. Step 4: Simplify right side
    52,078,116.55x = 1,821,852,946,060,355.75
  5. Step 5: Solve for x
    x = 1,821,852,946,060,355.75/52,078,116.55
  6. Step 6: Final answer
    x = 34,983,080.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.