Home / 55,851,214.80-83,776,822.20-14,910,574.80

Finding the Fourth Proportional to 55,851,214.80, 83,776,822.20 and 14,910,574.80

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Solution

The fourth proportional to 55,851,214.80, 83,776,822.20 and 14,910,574.80 is: 22,365,862.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,851,214.80 : 83,776,822.20 = 14,910,574.80 : x
  2. Step 2: Convert to fraction form
    55,851,214.80/83,776,822.20 = 14,910,574.80/x
  3. Step 3: Cross multiply
    55,851,214.80x = 83,776,822.20 × 14,910,574.80
  4. Step 4: Simplify right side
    55,851,214.80x = 1,249,160,573,919,400.75
  5. Step 5: Solve for x
    x = 1,249,160,573,919,400.75/55,851,214.80
  6. Step 6: Final answer
    x = 22,365,862.20

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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.