Home / 45,539,517-62,845,030.04-24,912,520.32

Finding the Fourth Proportional to 45,539,517, 62,845,030.04 and 24,912,520.32

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Solution

The fourth proportional to 45,539,517, 62,845,030.04 and 24,912,520.32 is: 34,379,549.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,539,517 : 62,845,030.04 = 24,912,520.32 : x
  2. Step 2: Convert to fraction form
    45,539,517/62,845,030.04 = 24,912,520.32/x
  3. Step 3: Cross multiply
    45,539,517x = 62,845,030.04 × 24,912,520.32
  4. Step 4: Simplify right side
    45,539,517x = 1,565,628,087,882,510.50
  5. Step 5: Solve for x
    x = 1,565,628,087,882,510.50/45,539,517
  6. Step 6: Final answer
    x = 34,379,549.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.