Home / 98,366,597.40-147,549,896.10-95,532,245.40

Finding the Fourth Proportional to 98,366,597.40, 147,549,896.10 and 95,532,245.40

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Solution

The fourth proportional to 98,366,597.40, 147,549,896.10 and 95,532,245.40 is: 143,298,368.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,366,597.40 : 147,549,896.10 = 95,532,245.40 : x
  2. Step 2: Convert to fraction form
    98,366,597.40/147,549,896.10 = 95,532,245.40/x
  3. Step 3: Cross multiply
    98,366,597.40x = 147,549,896.10 × 95,532,245.40
  4. Step 4: Simplify right side
    98,366,597.40x = 14,095,772,882,969,704
  5. Step 5: Solve for x
    x = 14,095,772,882,969,704/98,366,597.40
  6. Step 6: Final answer
    x = 143,298,368.10

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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.