Home / 9,974,448.60-14,924,348.10-6,615,216.60

Finding the Fourth Proportional to 9,974,448.60, 14,924,348.10 and 6,615,216.60

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Solution

The fourth proportional to 9,974,448.60, 14,924,348.10 and 6,615,216.60 is: 9,898,070.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,448.60 : 14,924,348.10 = 6,615,216.60 : x
  2. Step 2: Convert to fraction form
    9,974,448.60/14,924,348.10 = 6,615,216.60/x
  3. Step 3: Cross multiply
    9,974,448.60x = 14,924,348.10 × 6,615,216.60
  4. Step 4: Simplify right side
    9,974,448.60x = 98,727,795,295,298.45
  5. Step 5: Solve for x
    x = 98,727,795,295,298.45/9,974,448.60
  6. Step 6: Final answer
    x = 9,898,070.49

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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.