Home / 15,012,527.16-22,510,259.22-5,909,695.32

Finding the Fourth Proportional to 15,012,527.16, 22,510,259.22 and 5,909,695.32

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Solution

The fourth proportional to 15,012,527.16, 22,510,259.22 and 5,909,695.32 is: 8,861,184.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,012,527.16 : 22,510,259.22 = 5,909,695.32 : x
  2. Step 2: Convert to fraction form
    15,012,527.16/22,510,259.22 = 5,909,695.32/x
  3. Step 3: Cross multiply
    15,012,527.16x = 22,510,259.22 × 5,909,695.32
  4. Step 4: Simplify right side
    15,012,527.16x = 133,028,773,564,420.84
  5. Step 5: Solve for x
    x = 133,028,773,564,420.84/15,012,527.16
  6. Step 6: Final answer
    x = 8,861,184.54

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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.