Home / 79,094,701.53-118,658,993.04-24,506,078.31

Finding the Fourth Proportional to 79,094,701.53, 118,658,993.04 and 24,506,078.31

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Solution

The fourth proportional to 79,094,701.53, 118,658,993.04 and 24,506,078.31 is: 36,764,366.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,094,701.53 : 118,658,993.04 = 24,506,078.31 : x
  2. Step 2: Convert to fraction form
    79,094,701.53/118,658,993.04 = 24,506,078.31/x
  3. Step 3: Cross multiply
    79,094,701.53x = 118,658,993.04 × 24,506,078.31
  4. Step 4: Simplify right side
    79,094,701.53x = 2,907,866,575,623,985
  5. Step 5: Solve for x
    x = 2,907,866,575,623,985/79,094,701.53
  6. Step 6: Final answer
    x = 36,764,366.25

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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.