Home / 9,841,635.60-14,762,453.40-8,849,612.40

Finding the Fourth Proportional to 9,841,635.60, 14,762,453.40 and 8,849,612.40

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Solution

The fourth proportional to 9,841,635.60, 14,762,453.40 and 8,849,612.40 is: 13,274,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,635.60 : 14,762,453.40 = 8,849,612.40 : x
  2. Step 2: Convert to fraction form
    9,841,635.60/14,762,453.40 = 8,849,612.40/x
  3. Step 3: Cross multiply
    9,841,635.60x = 14,762,453.40 × 8,849,612.40
  4. Step 4: Simplify right side
    9,841,635.60x = 130,641,990,663,062.17
  5. Step 5: Solve for x
    x = 130,641,990,663,062.17/9,841,635.60
  6. Step 6: Final answer
    x = 13,274,418.60

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1.5x scale

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.