Home / 934,330,145.10-1,401,495,217.65-244,307,150.70

Finding the Fourth Proportional to 934,330,145.10, 1,401,495,217.65 and 244,307,150.70

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Solution

The fourth proportional to 934,330,145.10, 1,401,495,217.65 and 244,307,150.70 is: 366,460,726.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,330,145.10 : 1,401,495,217.65 = 244,307,150.70 : x
  2. Step 2: Convert to fraction form
    934,330,145.10/1,401,495,217.65 = 244,307,150.70/x
  3. Step 3: Cross multiply
    934,330,145.10x = 1,401,495,217.65 × 244,307,150.70
  4. Step 4: Simplify right side
    934,330,145.10x = 342,395,303,343,747,840
  5. Step 5: Solve for x
    x = 342,395,303,343,747,840/934,330,145.10
  6. Step 6: Final answer
    x = 366,460,726.05

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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.