Home / 134,752,256.40-202,198,368.60-62,948,672.40

Finding the Fourth Proportional to 134,752,256.40, 202,198,368.60 and 62,948,672.40

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Solution

The fourth proportional to 134,752,256.40, 202,198,368.60 and 62,948,672.40 is: 94,455,701.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,752,256.40 : 202,198,368.60 = 62,948,672.40 : x
  2. Step 2: Convert to fraction form
    134,752,256.40/202,198,368.60 = 62,948,672.40/x
  3. Step 3: Cross multiply
    134,752,256.40x = 202,198,368.60 × 62,948,672.40
  4. Step 4: Simplify right side
    134,752,256.40x = 12,728,118,864,815,846
  5. Step 5: Solve for x
    x = 12,728,118,864,815,846/134,752,256.40
  6. Step 6: Final answer
    x = 94,455,701.19

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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.