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Finding the Fourth Proportional to 63,306,051.45, 88,830,025.95 and 63,306,051.45

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Solution

The fourth proportional to 63,306,051.45, 88,830,025.95 and 63,306,051.45 is: 88,830,025.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,306,051.45 : 88,830,025.95 = 63,306,051.45 : x
  2. Step 2: Convert to fraction form
    63,306,051.45/88,830,025.95 = 63,306,051.45/x
  3. Step 3: Cross multiply
    63,306,051.45x = 88,830,025.95 × 63,306,051.45
  4. Step 4: Simplify right side
    63,306,051.45x = 5,623,478,193,095,536
  5. Step 5: Solve for x
    x = 5,623,478,193,095,536/63,306,051.45
  6. Step 6: Final answer
    x = 88,830,025.95

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.