Home / 2,719,098,748,242.20-3,754,050,024,152-1,730,865,664,440.40

Finding the Fourth Proportional to 2,719,098,748,242.20, 3,754,050,024,152 and 1,730,865,664,440.40

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Solution

The fourth proportional to 2,719,098,748,242.20, 3,754,050,024,152 and 1,730,865,664,440.40 is: 2,389,672,789,043.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,098,748,242.20 : 3,754,050,024,152 = 1,730,865,664,440.40 : x
  2. Step 2: Convert to fraction form
    2,719,098,748,242.20/3,754,050,024,152 = 1,730,865,664,440.40/x
  3. Step 3: Cross multiply
    2,719,098,748,242.20x = 3,754,050,024,152 × 1,730,865,664,440.40
  4. Step 4: Simplify right side
    2,719,098,748,242.20x = 6,497,756,289,396,351,090,819,072
  5. Step 5: Solve for x
    x = 6,497,756,289,396,351,090,819,072/2,719,098,748,242.20
  6. Step 6: Final answer
    x = 2,389,672,789,043.40

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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.