Home / 59,224,957.02-81,729,880.47-33,119,175.42

Finding the Fourth Proportional to 59,224,957.02, 81,729,880.47 and 33,119,175.42

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Solution

The fourth proportional to 59,224,957.02, 81,729,880.47 and 33,119,175.42 is: 45,704,148.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,224,957.02 : 81,729,880.47 = 33,119,175.42 : x
  2. Step 2: Convert to fraction form
    59,224,957.02/81,729,880.47 = 33,119,175.42/x
  3. Step 3: Cross multiply
    59,224,957.02x = 81,729,880.47 × 33,119,175.42
  4. Step 4: Simplify right side
    59,224,957.02x = 2,706,826,248,341,562
  5. Step 5: Solve for x
    x = 2,706,826,248,341,562/59,224,957.02
  6. Step 6: Final answer
    x = 45,704,148.80

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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.