Home / 152,267,688,087.40-228,401,532,131.10-152,267,688,087.40

Finding the Fourth Proportional to 152,267,688,087.40, 228,401,532,131.10 and 152,267,688,087.40

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Solution

The fourth proportional to 152,267,688,087.40, 228,401,532,131.10 and 152,267,688,087.40 is: 228,401,532,131.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,267,688,087.40 : 228,401,532,131.10 = 152,267,688,087.40 : x
  2. Step 2: Convert to fraction form
    152,267,688,087.40/228,401,532,131.10 = 152,267,688,087.40/x
  3. Step 3: Cross multiply
    152,267,688,087.40x = 228,401,532,131.10 × 152,267,688,087.40
  4. Step 4: Simplify right side
    152,267,688,087.40x = 34,778,173,253,222,601,326,592
  5. Step 5: Solve for x
    x = 34,778,173,253,222,601,326,592/152,267,688,087.40
  6. Step 6: Final answer
    x = 228,401,532,131.10

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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.