Home / 61,591,565.30-84,996,386.72-33,714,434.51

Finding the Fourth Proportional to 61,591,565.30, 84,996,386.72 and 33,714,434.51

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Solution

The fourth proportional to 61,591,565.30, 84,996,386.72 and 33,714,434.51 is: 46,525,934.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,591,565.30 : 84,996,386.72 = 33,714,434.51 : x
  2. Step 2: Convert to fraction form
    61,591,565.30/84,996,386.72 = 33,714,434.51/x
  3. Step 3: Cross multiply
    61,591,565.30x = 84,996,386.72 × 33,714,434.51
  4. Step 4: Simplify right side
    61,591,565.30x = 2,865,605,113,064,520
  5. Step 5: Solve for x
    x = 2,865,605,113,064,520/61,591,565.30
  6. Step 6: Final answer
    x = 46,525,934.18

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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.