Home / 41,164,009.60-61,746,014.40-10,871,872.60

Finding the Fourth Proportional to 41,164,009.60, 61,746,014.40 and 10,871,872.60

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Solution

The fourth proportional to 41,164,009.60, 61,746,014.40 and 10,871,872.60 is: 16,307,808.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,164,009.60 : 61,746,014.40 = 10,871,872.60 : x
  2. Step 2: Convert to fraction form
    41,164,009.60/61,746,014.40 = 10,871,872.60/x
  3. Step 3: Cross multiply
    41,164,009.60x = 61,746,014.40 × 10,871,872.60
  4. Step 4: Simplify right side
    41,164,009.60x = 671,294,802,114,565.38
  5. Step 5: Solve for x
    x = 671,294,802,114,565.38/41,164,009.60
  6. Step 6: Final answer
    x = 16,307,808.90

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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.