Home / 105,967,246.10-158,950,869.15-105,967,246.10

Finding the Fourth Proportional to 105,967,246.10, 158,950,869.15 and 105,967,246.10

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Solution

The fourth proportional to 105,967,246.10, 158,950,869.15 and 105,967,246.10 is: 158,950,869.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,967,246.10 : 158,950,869.15 = 105,967,246.10 : x
  2. Step 2: Convert to fraction form
    105,967,246.10/158,950,869.15 = 105,967,246.10/x
  3. Step 3: Cross multiply
    105,967,246.10x = 158,950,869.15 × 105,967,246.10
  4. Step 4: Simplify right side
    105,967,246.10x = 16,843,585,869,026,948
  5. Step 5: Solve for x
    x = 16,843,585,869,026,948/105,967,246.10
  6. Step 6: Final answer
    x = 158,950,869.15

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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.