Home / 34,801,730,886.84-48,032,148,406.38-20,532,047,174.52

Finding the Fourth Proportional to 34,801,730,886.84, 48,032,148,406.38 and 20,532,047,174.52

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Solution

The fourth proportional to 34,801,730,886.84, 48,032,148,406.38 and 20,532,047,174.52 is: 28,337,623,211.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,801,730,886.84 : 48,032,148,406.38 = 20,532,047,174.52 : x
  2. Step 2: Convert to fraction form
    34,801,730,886.84/48,032,148,406.38 = 20,532,047,174.52/x
  3. Step 3: Cross multiply
    34,801,730,886.84x = 48,032,148,406.38 × 20,532,047,174.52
  4. Step 4: Simplify right side
    34,801,730,886.84x = 986,198,336,973,339,754,496
  5. Step 5: Solve for x
    x = 986,198,336,973,339,754,496/34,801,730,886.84
  6. Step 6: Final answer
    x = 28,337,623,211.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.