Home / 5,766,730,900,492.40-7,958,094,532,227.20-3,129,955,749,394.40

Finding the Fourth Proportional to 5,766,730,900,492.40, 7,958,094,532,227.20 and 3,129,955,749,394.40

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Solution

The fourth proportional to 5,766,730,900,492.40, 7,958,094,532,227.20 and 3,129,955,749,394.40 is: 4,319,342,130,780.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,730,900,492.40 : 7,958,094,532,227.20 = 3,129,955,749,394.40 : x
  2. Step 2: Convert to fraction form
    5,766,730,900,492.40/7,958,094,532,227.20 = 3,129,955,749,394.40/x
  3. Step 3: Cross multiply
    5,766,730,900,492.40x = 7,958,094,532,227.20 × 3,129,955,749,394.40
  4. Step 4: Simplify right side
    5,766,730,900,492.40x = 24,908,483,735,368,664,438,800,384
  5. Step 5: Solve for x
    x = 24,908,483,735,368,664,438,800,384/5,766,730,900,492.40
  6. Step 6: Final answer
    x = 4,319,342,130,780.17

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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.