Home / 48,679,588.02-67,175,274.21-26,648,865.42

Finding the Fourth Proportional to 48,679,588.02, 67,175,274.21 and 26,648,865.42

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Solution

The fourth proportional to 48,679,588.02, 67,175,274.21 and 26,648,865.42 is: 36,774,034.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,679,588.02 : 67,175,274.21 = 26,648,865.42 : x
  2. Step 2: Convert to fraction form
    48,679,588.02/67,175,274.21 = 26,648,865.42/x
  3. Step 3: Cross multiply
    48,679,588.02x = 67,175,274.21 × 26,648,865.42
  4. Step 4: Simplify right side
    48,679,588.02x = 1,790,144,841,973,886.75
  5. Step 5: Solve for x
    x = 1,790,144,841,973,886.75/48,679,588.02
  6. Step 6: Final answer
    x = 36,774,034.35

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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.