Home / 27,130,727.40-40,696,091.10-24,579,810.60

Finding the Fourth Proportional to 27,130,727.40, 40,696,091.10 and 24,579,810.60

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Solution

The fourth proportional to 27,130,727.40, 40,696,091.10 and 24,579,810.60 is: 36,869,715.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,130,727.40 : 40,696,091.10 = 24,579,810.60 : x
  2. Step 2: Convert to fraction form
    27,130,727.40/40,696,091.10 = 24,579,810.60/x
  3. Step 3: Cross multiply
    27,130,727.40x = 40,696,091.10 × 24,579,810.60
  4. Step 4: Simplify right side
    27,130,727.40x = 1,000,302,211,398,345.75
  5. Step 5: Solve for x
    x = 1,000,302,211,398,345.75/27,130,727.40
  6. Step 6: Final answer
    x = 36,869,715.90

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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.