Home / 124,462,630.10-186,692,443.39-32,338,216.46

Finding the Fourth Proportional to 124,462,630.10, 186,692,443.39 and 32,338,216.46

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Solution

The fourth proportional to 124,462,630.10, 186,692,443.39 and 32,338,216.46 is: 48,506,934.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,462,630.10 : 186,692,443.39 = 32,338,216.46 : x
  2. Step 2: Convert to fraction form
    124,462,630.10/186,692,443.39 = 32,338,216.46/x
  3. Step 3: Cross multiply
    124,462,630.10x = 186,692,443.39 × 32,338,216.46
  4. Step 4: Simplify right side
    124,462,630.10x = 6,037,300,645,792,116
  5. Step 5: Solve for x
    x = 6,037,300,645,792,116/124,462,630.10
  6. Step 6: Final answer
    x = 48,506,934.50

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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.