Home / 94,033,348.85-129,763,506.30-52,216,323.32

Finding the Fourth Proportional to 94,033,348.85, 129,763,506.30 and 52,216,323.32

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Solution

The fourth proportional to 94,033,348.85, 129,763,506.30 and 52,216,323.32 is: 72,057,129.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,033,348.85 : 129,763,506.30 = 52,216,323.32 : x
  2. Step 2: Convert to fraction form
    94,033,348.85/129,763,506.30 = 52,216,323.32/x
  3. Step 3: Cross multiply
    94,033,348.85x = 129,763,506.30 × 52,216,323.32
  4. Step 4: Simplify right side
    94,033,348.85x = 6,775,773,200,097,657
  5. Step 5: Solve for x
    x = 6,775,773,200,097,657/94,033,348.85
  6. Step 6: Final answer
    x = 72,057,129.55

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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.