Home / 35,714,139.40-53,583,650.70-15,533,864.20

Finding the Fourth Proportional to 35,714,139.40, 53,583,650.70 and 15,533,864.20

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Solution

The fourth proportional to 35,714,139.40, 53,583,650.70 and 15,533,864.20 is: 23,306,207.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,714,139.40 : 53,583,650.70 = 15,533,864.20 : x
  2. Step 2: Convert to fraction form
    35,714,139.40/53,583,650.70 = 15,533,864.20/x
  3. Step 3: Cross multiply
    35,714,139.40x = 53,583,650.70 × 15,533,864.20
  4. Step 4: Simplify right side
    35,714,139.40x = 832,361,153,314,035
  5. Step 5: Solve for x
    x = 832,361,153,314,035/35,714,139.40
  6. Step 6: Final answer
    x = 23,306,207.77

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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.