Home / 47,334,363,020.57-65,323,474,298.94-26,212,771,916.57

Finding the Fourth Proportional to 47,334,363,020.57, 65,323,474,298.94 and 26,212,771,916.57

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Solution

The fourth proportional to 47,334,363,020.57, 65,323,474,298.94 and 26,212,771,916.57 is: 36,174,762,336.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,334,363,020.57 : 65,323,474,298.94 = 26,212,771,916.57 : x
  2. Step 2: Convert to fraction form
    47,334,363,020.57/65,323,474,298.94 = 26,212,771,916.57/x
  3. Step 3: Cross multiply
    47,334,363,020.57x = 65,323,474,298.94 × 26,212,771,916.57
  4. Step 4: Simplify right side
    47,334,363,020.57x = 1,712,309,332,596,036,730,880
  5. Step 5: Solve for x
    x = 1,712,309,332,596,036,730,880/47,334,363,020.57
  6. Step 6: Final answer
    x = 36,174,762,336.02

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1.5x scale

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.