Home / 16,662,582.36-22,996,094.40-9,598,419.81

Finding the Fourth Proportional to 16,662,582.36, 22,996,094.40 and 9,598,419.81

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Solution

The fourth proportional to 16,662,582.36, 22,996,094.40 and 9,598,419.81 is: 13,246,816.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,662,582.36 : 22,996,094.40 = 9,598,419.81 : x
  2. Step 2: Convert to fraction form
    16,662,582.36/22,996,094.40 = 9,598,419.81/x
  3. Step 3: Cross multiply
    16,662,582.36x = 22,996,094.40 × 9,598,419.81
  4. Step 4: Simplify right side
    16,662,582.36x = 220,726,168,041,590.06
  5. Step 5: Solve for x
    x = 220,726,168,041,590.06/16,662,582.36
  6. Step 6: Final answer
    x = 13,246,816.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.