Home / 310,288,117,550.18-465,432,176,325.29-310,288,117,550.18

Finding the Fourth Proportional to 310,288,117,550.18, 465,432,176,325.29 and 310,288,117,550.18

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Solution

The fourth proportional to 310,288,117,550.18, 465,432,176,325.29 and 310,288,117,550.18 is: 465,432,176,325.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,288,117,550.18 : 465,432,176,325.29 = 310,288,117,550.18 : x
  2. Step 2: Convert to fraction form
    310,288,117,550.18/465,432,176,325.29 = 310,288,117,550.18/x
  3. Step 3: Cross multiply
    310,288,117,550.18x = 465,432,176,325.29 × 310,288,117,550.18
  4. Step 4: Simplify right side
    310,288,117,550.18x = 144,418,073,839,257,683,755,008
  5. Step 5: Solve for x
    x = 144,418,073,839,257,683,755,008/310,288,117,550.18
  6. Step 6: Final answer
    x = 465,432,176,325.29

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Double scale
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1.5x scale

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.