Home / 92,144,211,094.56-138,216,316,641.90-25,895,307,475.56

Finding the Fourth Proportional to 92,144,211,094.56, 138,216,316,641.90 and 25,895,307,475.56

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Solution

The fourth proportional to 92,144,211,094.56, 138,216,316,641.90 and 25,895,307,475.56 is: 38,842,961,213.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,144,211,094.56 : 138,216,316,641.90 = 25,895,307,475.56 : x
  2. Step 2: Convert to fraction form
    92,144,211,094.56/138,216,316,641.90 = 25,895,307,475.56/x
  3. Step 3: Cross multiply
    92,144,211,094.56x = 138,216,316,641.90 × 25,895,307,475.56
  4. Step 4: Simplify right side
    92,144,211,094.56x = 3,579,154,017,581,361,266,688
  5. Step 5: Solve for x
    x = 3,579,154,017,581,361,266,688/92,144,211,094.56
  6. Step 6: Final answer
    x = 38,842,961,213.36

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1.5x scale

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.