Home / 334,445,230.02-501,391,653.30-147,566,129.22

Finding the Fourth Proportional to 334,445,230.02, 501,391,653.30 and 147,566,129.22

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Solution

The fourth proportional to 334,445,230.02, 501,391,653.30 and 147,566,129.22 is: 221,227,330.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,445,230.02 : 501,391,653.30 = 147,566,129.22 : x
  2. Step 2: Convert to fraction form
    334,445,230.02/501,391,653.30 = 147,566,129.22/x
  3. Step 3: Cross multiply
    334,445,230.02x = 501,391,653.30 × 147,566,129.22
  4. Step 4: Simplify right side
    334,445,230.02x = 73,988,425,500,697,248
  5. Step 5: Solve for x
    x = 73,988,425,500,697,248/334,445,230.02
  6. Step 6: Final answer
    x = 221,227,330.69

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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.