Home / 29,528,085.60-44,292,128.40-27,139,298.40

Finding the Fourth Proportional to 29,528,085.60, 44,292,128.40 and 27,139,298.40

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Solution

The fourth proportional to 29,528,085.60, 44,292,128.40 and 27,139,298.40 is: 40,708,947.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,528,085.60 : 44,292,128.40 = 27,139,298.40 : x
  2. Step 2: Convert to fraction form
    29,528,085.60/44,292,128.40 = 27,139,298.40/x
  3. Step 3: Cross multiply
    29,528,085.60x = 44,292,128.40 × 27,139,298.40
  4. Step 4: Simplify right side
    29,528,085.60x = 1,202,057,289,418,714.50
  5. Step 5: Solve for x
    x = 1,202,057,289,418,714.50/29,528,085.60
  6. Step 6: Final answer
    x = 40,708,947.60

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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.