Home / 22,433,657.60-33,656,154.88-6,259,598.40

Finding the Fourth Proportional to 22,433,657.60, 33,656,154.88 and 6,259,598.40

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Solution

The fourth proportional to 22,433,657.60, 33,656,154.88 and 6,259,598.40 is: 9,390,979.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,433,657.60 : 33,656,154.88 = 6,259,598.40 : x
  2. Step 2: Convert to fraction form
    22,433,657.60/33,656,154.88 = 6,259,598.40/x
  3. Step 3: Cross multiply
    22,433,657.60x = 33,656,154.88 × 6,259,598.40
  4. Step 4: Simplify right side
    22,433,657.60x = 210,674,013,237,000.22
  5. Step 5: Solve for x
    x = 210,674,013,237,000.22/22,433,657.60
  6. Step 6: Final answer
    x = 9,390,979.26

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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.