Home / 25,495,541.29-38,245,624.22-7,052,641.77

Finding the Fourth Proportional to 25,495,541.29, 38,245,624.22 and 7,052,641.77

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Solution

The fourth proportional to 25,495,541.29, 38,245,624.22 and 7,052,641.77 is: 10,579,602.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,495,541.29 : 38,245,624.22 = 7,052,641.77 : x
  2. Step 2: Convert to fraction form
    25,495,541.29/38,245,624.22 = 7,052,641.77/x
  3. Step 3: Cross multiply
    25,495,541.29x = 38,245,624.22 × 7,052,641.77
  4. Step 4: Simplify right side
    25,495,541.29x = 269,732,686,893,695.66
  5. Step 5: Solve for x
    x = 269,732,686,893,695.66/25,495,541.29
  6. Step 6: Final answer
    x = 10,579,602.29

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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.