Home / 59,513,954.02-82,141,339.24-34,397,130.20

Finding the Fourth Proportional to 59,513,954.02, 82,141,339.24 and 34,397,130.20

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Solution

The fourth proportional to 59,513,954.02, 82,141,339.24 and 34,397,130.20 is: 47,475,023.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,513,954.02 : 82,141,339.24 = 34,397,130.20 : x
  2. Step 2: Convert to fraction form
    59,513,954.02/82,141,339.24 = 34,397,130.20/x
  3. Step 3: Cross multiply
    59,513,954.02x = 82,141,339.24 × 34,397,130.20
  4. Step 4: Simplify right side
    59,513,954.02x = 2,825,426,340,640,649
  5. Step 5: Solve for x
    x = 2,825,426,340,640,649/59,513,954.02
  6. Step 6: Final answer
    x = 47,475,023.08

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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.