Home / 44,677,064.61-66,977,215.00-15,527,116.31

Finding the Fourth Proportional to 44,677,064.61, 66,977,215.00 and 15,527,116.31

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Solution

The fourth proportional to 44,677,064.61, 66,977,215.00 and 15,527,116.31 is: 23,277,335.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,677,064.61 : 66,977,215.00 = 15,527,116.31 : x
  2. Step 2: Convert to fraction form
    44,677,064.61/66,977,215.00 = 15,527,116.31/x
  3. Step 3: Cross multiply
    44,677,064.61x = 66,977,215.00 × 15,527,116.31
  4. Step 4: Simplify right side
    44,677,064.61x = 1,039,963,007,051,172.75
  5. Step 5: Solve for x
    x = 1,039,963,007,051,172.75/44,677,064.61
  6. Step 6: Final answer
    x = 23,277,335.16

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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.