Home / 366,492,526.95-549,738,892.52-107,707,732.95

Finding the Fourth Proportional to 366,492,526.95, 549,738,892.52 and 107,707,732.95

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Solution

The fourth proportional to 366,492,526.95, 549,738,892.52 and 107,707,732.95 is: 161,561,629.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,492,526.95 : 549,738,892.52 = 107,707,732.95 : x
  2. Step 2: Convert to fraction form
    366,492,526.95/549,738,892.52 = 107,707,732.95/x
  3. Step 3: Cross multiply
    366,492,526.95x = 549,738,892.52 × 107,707,732.95
  4. Step 4: Simplify right side
    366,492,526.95x = 59,211,129,827,772,912
  5. Step 5: Solve for x
    x = 59,211,129,827,772,912/366,492,526.95
  6. Step 6: Final answer
    x = 161,561,629.43

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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.