Home / 22,989,960,401.20-34,484,940,601.80-8,266,068,631.60

Finding the Fourth Proportional to 22,989,960,401.20, 34,484,940,601.80 and 8,266,068,631.60

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Solution

The fourth proportional to 22,989,960,401.20, 34,484,940,601.80 and 8,266,068,631.60 is: 12,399,102,947.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,989,960,401.20 : 34,484,940,601.80 = 8,266,068,631.60 : x
  2. Step 2: Convert to fraction form
    22,989,960,401.20/34,484,940,601.80 = 8,266,068,631.60/x
  3. Step 3: Cross multiply
    22,989,960,401.20x = 34,484,940,601.80 × 8,266,068,631.60
  4. Step 4: Simplify right side
    22,989,960,401.20x = 285,054,885,771,128,242,176
  5. Step 5: Solve for x
    x = 285,054,885,771,128,242,176/22,989,960,401.20
  6. Step 6: Final answer
    x = 12,399,102,947.40

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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.