Home / 15,337,666,039.20-23,006,499,058.80-10,113,388,432.80

Finding the Fourth Proportional to 15,337,666,039.20, 23,006,499,058.80 and 10,113,388,432.80

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Solution

The fourth proportional to 15,337,666,039.20, 23,006,499,058.80 and 10,113,388,432.80 is: 15,170,082,649.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,337,666,039.20 : 23,006,499,058.80 = 10,113,388,432.80 : x
  2. Step 2: Convert to fraction form
    15,337,666,039.20/23,006,499,058.80 = 10,113,388,432.80/x
  3. Step 3: Cross multiply
    15,337,666,039.20x = 23,006,499,058.80 × 10,113,388,432.80
  4. Step 4: Simplify right side
    15,337,666,039.20x = 232,673,661,460,491,993,088
  5. Step 5: Solve for x
    x = 232,673,661,460,491,993,088/15,337,666,039.20
  6. Step 6: Final answer
    x = 15,170,082,649.20

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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.