Home / 106,670,159.08-160,005,300.41-29,993,187.33

Finding the Fourth Proportional to 106,670,159.08, 160,005,300.41 and 29,993,187.33

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Solution

The fourth proportional to 106,670,159.08, 160,005,300.41 and 29,993,187.33 is: 44,989,798.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,670,159.08 : 160,005,300.41 = 29,993,187.33 : x
  2. Step 2: Convert to fraction form
    106,670,159.08/160,005,300.41 = 29,993,187.33/x
  3. Step 3: Cross multiply
    106,670,159.08x = 160,005,300.41 × 29,993,187.33
  4. Step 4: Simplify right side
    106,670,159.08x = 4,799,068,949,065,038
  5. Step 5: Solve for x
    x = 4,799,068,949,065,038/106,670,159.08
  6. Step 6: Final answer
    x = 44,989,798.37

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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.