Home / 29,668,510.02-44,423,032.53-18,827,113.62

Finding the Fourth Proportional to 29,668,510.02, 44,423,032.53 and 18,827,113.62

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Solution

The fourth proportional to 29,668,510.02, 44,423,032.53 and 18,827,113.62 is: 28,190,073.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,668,510.02 : 44,423,032.53 = 18,827,113.62 : x
  2. Step 2: Convert to fraction form
    29,668,510.02/44,423,032.53 = 18,827,113.62/x
  3. Step 3: Cross multiply
    29,668,510.02x = 44,423,032.53 × 18,827,113.62
  4. Step 4: Simplify right side
    29,668,510.02x = 836,357,480,787,266.12
  5. Step 5: Solve for x
    x = 836,357,480,787,266.12/29,668,510.02
  6. Step 6: Final answer
    x = 28,190,073.59

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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.