Home / 360,401,135,313.84-497,766,344,510.52-237,352,331,341.68

Finding the Fourth Proportional to 360,401,135,313.84, 497,766,344,510.52 and 237,352,331,341.68

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Solution

The fourth proportional to 360,401,135,313.84, 497,766,344,510.52 and 237,352,331,341.68 is: 327,818,063,697.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,401,135,313.84 : 497,766,344,510.52 = 237,352,331,341.68 : x
  2. Step 2: Convert to fraction form
    360,401,135,313.84/497,766,344,510.52 = 237,352,331,341.68/x
  3. Step 3: Cross multiply
    360,401,135,313.84x = 497,766,344,510.52 × 237,352,331,341.68
  4. Step 4: Simplify right side
    360,401,135,313.84x = 118,146,002,332,997,784,698,880
  5. Step 5: Solve for x
    x = 118,146,002,332,997,784,698,880/360,401,135,313.84
  6. Step 6: Final answer
    x = 327,818,063,697.60

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Double scale
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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.