Home / 9,565,397.97-14,357,345.31-9,046,931.63

Finding the Fourth Proportional to 9,565,397.97, 14,357,345.31 and 9,046,931.63

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Solution

The fourth proportional to 9,565,397.97, 14,357,345.31 and 9,046,931.63 is: 13,579,144.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,565,397.97 : 14,357,345.31 = 9,046,931.63 : x
  2. Step 2: Convert to fraction form
    9,565,397.97/14,357,345.31 = 9,046,931.63/x
  3. Step 3: Cross multiply
    9,565,397.97x = 14,357,345.31 × 9,046,931.63
  4. Step 4: Simplify right side
    9,565,397.97x = 129,889,921,336,084.44
  5. Step 5: Solve for x
    x = 129,889,921,336,084.44/9,565,397.97
  6. Step 6: Final answer
    x = 13,579,144.51

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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.