Home / 336,340,600.23-504,537,312.02-90,693,536.84

Finding the Fourth Proportional to 336,340,600.23, 504,537,312.02 and 90,693,536.84

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Solution

The fourth proportional to 336,340,600.23, 504,537,312.02 and 90,693,536.84 is: 136,047,427.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,340,600.23 : 504,537,312.02 = 90,693,536.84 : x
  2. Step 2: Convert to fraction form
    336,340,600.23/504,537,312.02 = 90,693,536.84/x
  3. Step 3: Cross multiply
    336,340,600.23x = 504,537,312.02 × 90,693,536.84
  4. Step 4: Simplify right side
    336,340,600.23x = 45,758,273,291,864,288
  5. Step 5: Solve for x
    x = 45,758,273,291,864,288/336,340,600.23
  6. Step 6: Final answer
    x = 136,047,427.10

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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.