Home / 9,445,718.40-14,200,070.40-8,060,035.20

Finding the Fourth Proportional to 9,445,718.40, 14,200,070.40 and 8,060,035.20

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Solution

The fourth proportional to 9,445,718.40, 14,200,070.40 and 8,060,035.20 is: 12,116,925.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,445,718.40 : 14,200,070.40 = 8,060,035.20 : x
  2. Step 2: Convert to fraction form
    9,445,718.40/14,200,070.40 = 8,060,035.20/x
  3. Step 3: Cross multiply
    9,445,718.40x = 14,200,070.40 × 8,060,035.20
  4. Step 4: Simplify right side
    9,445,718.40x = 114,453,067,266,478.08
  5. Step 5: Solve for x
    x = 114,453,067,266,478.08/9,445,718.40
  6. Step 6: Final answer
    x = 12,116,925.62

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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.