Home / 35,113,640.80-52,665,139.32-9,556,641.76

Finding the Fourth Proportional to 35,113,640.80, 52,665,139.32 and 9,556,641.76

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Solution

The fourth proportional to 35,113,640.80, 52,665,139.32 and 9,556,641.76 is: 14,333,514.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,113,640.80 : 52,665,139.32 = 9,556,641.76 : x
  2. Step 2: Convert to fraction form
    35,113,640.80/52,665,139.32 = 9,556,641.76/x
  3. Step 3: Cross multiply
    35,113,640.80x = 52,665,139.32 × 9,556,641.76
  4. Step 4: Simplify right side
    35,113,640.80x = 503,301,869,721,730
  5. Step 5: Solve for x
    x = 503,301,869,721,730/35,113,640.80
  6. Step 6: Final answer
    x = 14,333,514.22

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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.