Home / 32,832,006.40-49,248,009.60-8,897,478.40

Finding the Fourth Proportional to 32,832,006.40, 49,248,009.60 and 8,897,478.40

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Solution

The fourth proportional to 32,832,006.40, 49,248,009.60 and 8,897,478.40 is: 13,346,217.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,006.40 : 49,248,009.60 = 8,897,478.40 : x
  2. Step 2: Convert to fraction form
    32,832,006.40/49,248,009.60 = 8,897,478.40/x
  3. Step 3: Cross multiply
    32,832,006.40x = 49,248,009.60 × 8,897,478.40
  4. Step 4: Simplify right side
    32,832,006.40x = 438,183,101,658,992.69
  5. Step 5: Solve for x
    x = 438,183,101,658,992.69/32,832,006.40
  6. Step 6: Final answer
    x = 13,346,217.60

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1.5x scale

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.