Home / 32,804,870.40-49,207,305.60-15,761,433.60

Finding the Fourth Proportional to 32,804,870.40, 49,207,305.60 and 15,761,433.60

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Solution

The fourth proportional to 32,804,870.40, 49,207,305.60 and 15,761,433.60 is: 23,642,150.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,804,870.40 : 49,207,305.60 = 15,761,433.60 : x
  2. Step 2: Convert to fraction form
    32,804,870.40/49,207,305.60 = 15,761,433.60/x
  3. Step 3: Cross multiply
    32,804,870.40x = 49,207,305.60 × 15,761,433.60
  4. Step 4: Simplify right side
    32,804,870.40x = 775,577,679,849,308.12
  5. Step 5: Solve for x
    x = 775,577,679,849,308.12/32,804,870.40
  6. Step 6: Final answer
    x = 23,642,150.40

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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.