Home / 32,884,730.40-49,327,095.60-8,623,610.40

Finding the Fourth Proportional to 32,884,730.40, 49,327,095.60 and 8,623,610.40

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Solution

The fourth proportional to 32,884,730.40, 49,327,095.60 and 8,623,610.40 is: 12,935,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,884,730.40 : 49,327,095.60 = 8,623,610.40 : x
  2. Step 2: Convert to fraction form
    32,884,730.40/49,327,095.60 = 8,623,610.40/x
  3. Step 3: Cross multiply
    32,884,730.40x = 49,327,095.60 × 8,623,610.40
  4. Step 4: Simplify right side
    32,884,730.40x = 425,377,654,617,954.25
  5. Step 5: Solve for x
    x = 425,377,654,617,954.25/32,884,730.40
  6. Step 6: Final answer
    x = 12,935,415.60

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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.