Home / 39,516,134.80-59,236,877.40-23,354,496.40

Finding the Fourth Proportional to 39,516,134.80, 59,236,877.40 and 23,354,496.40

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Solution

The fourth proportional to 39,516,134.80, 59,236,877.40 and 23,354,496.40 is: 35,009,685.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,516,134.80 : 59,236,877.40 = 23,354,496.40 : x
  2. Step 2: Convert to fraction form
    39,516,134.80/59,236,877.40 = 23,354,496.40/x
  3. Step 3: Cross multiply
    39,516,134.80x = 59,236,877.40 × 23,354,496.40
  4. Step 4: Simplify right side
    39,516,134.80x = 1,383,447,439,985,541.25
  5. Step 5: Solve for x
    x = 1,383,447,439,985,541.25/39,516,134.80
  6. Step 6: Final answer
    x = 35,009,685.21

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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.