Home / 37,009,159.95-55,480,766.61-17,566,390.95

Finding the Fourth Proportional to 37,009,159.95, 55,480,766.61 and 17,566,390.95

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Solution

The fourth proportional to 37,009,159.95, 55,480,766.61 and 17,566,390.95 is: 26,333,935.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,009,159.95 : 55,480,766.61 = 17,566,390.95 : x
  2. Step 2: Convert to fraction form
    37,009,159.95/55,480,766.61 = 17,566,390.95/x
  3. Step 3: Cross multiply
    37,009,159.95x = 55,480,766.61 × 17,566,390.95
  4. Step 4: Simplify right side
    37,009,159.95x = 974,596,836,476,966.12
  5. Step 5: Solve for x
    x = 974,596,836,476,966.12/37,009,159.95
  6. Step 6: Final answer
    x = 26,333,935.65

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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.