Home / 15,472,162.16-23,209,014.15-5,888,283.47

Finding the Fourth Proportional to 15,472,162.16, 23,209,014.15 and 5,888,283.47

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Solution

The fourth proportional to 15,472,162.16, 23,209,014.15 and 5,888,283.47 is: 8,832,718.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,472,162.16 : 23,209,014.15 = 5,888,283.47 : x
  2. Step 2: Convert to fraction form
    15,472,162.16/23,209,014.15 = 5,888,283.47/x
  3. Step 3: Cross multiply
    15,472,162.16x = 23,209,014.15 × 5,888,283.47
  4. Step 4: Simplify right side
    15,472,162.16x = 136,661,254,258,396.02
  5. Step 5: Solve for x
    x = 136,661,254,258,396.02/15,472,162.16
  6. Step 6: Final answer
    x = 8,832,718.59

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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.