Home / 83,202,733.32-124,701,882.57-46,734,464.58

Finding the Fourth Proportional to 83,202,733.32, 124,701,882.57 and 46,734,464.58

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Solution

The fourth proportional to 83,202,733.32, 124,701,882.57 and 46,734,464.58 is: 70,044,281.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,202,733.32 : 124,701,882.57 = 46,734,464.58 : x
  2. Step 2: Convert to fraction form
    83,202,733.32/124,701,882.57 = 46,734,464.58/x
  3. Step 3: Cross multiply
    83,202,733.32x = 124,701,882.57 × 46,734,464.58
  4. Step 4: Simplify right side
    83,202,733.32x = 5,827,875,714,026,984
  5. Step 5: Solve for x
    x = 5,827,875,714,026,984/83,202,733.32
  6. Step 6: Final answer
    x = 70,044,281.98

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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.