Home / 24,783,666.24-34,201,348.02-13,772,208.72

Finding the Fourth Proportional to 24,783,666.24, 34,201,348.02 and 13,772,208.72

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Solution

The fourth proportional to 24,783,666.24, 34,201,348.02 and 13,772,208.72 is: 19,005,586.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,783,666.24 : 34,201,348.02 = 13,772,208.72 : x
  2. Step 2: Convert to fraction form
    24,783,666.24/34,201,348.02 = 13,772,208.72/x
  3. Step 3: Cross multiply
    24,783,666.24x = 34,201,348.02 × 13,772,208.72
  4. Step 4: Simplify right side
    24,783,666.24x = 471,028,103,436,798.81
  5. Step 5: Solve for x
    x = 471,028,103,436,798.81/24,783,666.24
  6. Step 6: Final answer
    x = 19,005,586.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.