Home / 55,330,841,567.16-83,001,327,360.84-15,536,348,250.41

Finding the Fourth Proportional to 55,330,841,567.16, 83,001,327,360.84 and 15,536,348,250.41

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Solution

The fourth proportional to 55,330,841,567.16, 83,001,327,360.84 and 15,536,348,250.41 is: 23,305,944,579.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,330,841,567.16 : 83,001,327,360.84 = 15,536,348,250.41 : x
  2. Step 2: Convert to fraction form
    55,330,841,567.16/83,001,327,360.84 = 15,536,348,250.41/x
  3. Step 3: Cross multiply
    55,330,841,567.16x = 83,001,327,360.84 × 15,536,348,250.41
  4. Step 4: Simplify right side
    55,330,841,567.16x = 1,289,537,527,124,460,306,432
  5. Step 5: Solve for x
    x = 1,289,537,527,124,460,306,432/55,330,841,567.16
  6. Step 6: Final answer
    x = 23,305,944,579.92

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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.