Home / 26,165,407.40-39,248,111.10-14,827,999.40

Finding the Fourth Proportional to 26,165,407.40, 39,248,111.10 and 14,827,999.40

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Solution

The fourth proportional to 26,165,407.40, 39,248,111.10 and 14,827,999.40 is: 22,241,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,165,407.40 : 39,248,111.10 = 14,827,999.40 : x
  2. Step 2: Convert to fraction form
    26,165,407.40/39,248,111.10 = 14,827,999.40/x
  3. Step 3: Cross multiply
    26,165,407.40x = 39,248,111.10 × 14,827,999.40
  4. Step 4: Simplify right side
    26,165,407.40x = 581,970,967,841,933.38
  5. Step 5: Solve for x
    x = 581,970,967,841,933.38/26,165,407.40
  6. Step 6: Final answer
    x = 22,241,999.10

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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.