Home / 23,684,264.55-32,686,184.01-18,829,551.02

Finding the Fourth Proportional to 23,684,264.55, 32,686,184.01 and 18,829,551.02

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Solution

The fourth proportional to 23,684,264.55, 32,686,184.01 and 18,829,551.02 is: 25,986,290.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,684,264.55 : 32,686,184.01 = 18,829,551.02 : x
  2. Step 2: Convert to fraction form
    23,684,264.55/32,686,184.01 = 18,829,551.02/x
  3. Step 3: Cross multiply
    23,684,264.55x = 32,686,184.01 × 18,829,551.02
  4. Step 4: Simplify right side
    23,684,264.55x = 615,466,169,465,403.25
  5. Step 5: Solve for x
    x = 615,466,169,465,403.25/23,684,264.55
  6. Step 6: Final answer
    x = 25,986,290.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.