Home / 94,625,139.60-141,927,211.80-26,474,720.40

Finding the Fourth Proportional to 94,625,139.60, 141,927,211.80 and 26,474,720.40

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Solution

The fourth proportional to 94,625,139.60, 141,927,211.80 and 26,474,720.40 is: 39,709,143.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,625,139.60 : 141,927,211.80 = 26,474,720.40 : x
  2. Step 2: Convert to fraction form
    94,625,139.60/141,927,211.80 = 26,474,720.40/x
  3. Step 3: Cross multiply
    94,625,139.60x = 141,927,211.80 × 26,474,720.40
  4. Step 4: Simplify right side
    94,625,139.60x = 3,757,483,249,556,581
  5. Step 5: Solve for x
    x = 3,757,483,249,556,581/94,625,139.60
  6. Step 6: Final answer
    x = 39,709,143.53

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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.