Home / 9,860,034.30-14,790,051.45-9,718,316.70

Finding the Fourth Proportional to 9,860,034.30, 14,790,051.45 and 9,718,316.70

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Solution

The fourth proportional to 9,860,034.30, 14,790,051.45 and 9,718,316.70 is: 14,577,475.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,860,034.30 : 14,790,051.45 = 9,718,316.70 : x
  2. Step 2: Convert to fraction form
    9,860,034.30/14,790,051.45 = 9,718,316.70/x
  3. Step 3: Cross multiply
    9,860,034.30x = 14,790,051.45 × 9,718,316.70
  4. Step 4: Simplify right side
    9,860,034.30x = 143,734,404,000,394.19
  5. Step 5: Solve for x
    x = 143,734,404,000,394.19/9,860,034.30
  6. Step 6: Final answer
    x = 14,577,475.05

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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.