Home / 173,822,583.80-260,733,875.70-58,810,878.20

Finding the Fourth Proportional to 173,822,583.80, 260,733,875.70 and 58,810,878.20

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Solution

The fourth proportional to 173,822,583.80, 260,733,875.70 and 58,810,878.20 is: 88,216,317.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,822,583.80 : 260,733,875.70 = 58,810,878.20 : x
  2. Step 2: Convert to fraction form
    173,822,583.80/260,733,875.70 = 58,810,878.20/x
  3. Step 3: Cross multiply
    173,822,583.80x = 260,733,875.70 × 58,810,878.20
  4. Step 4: Simplify right side
    173,822,583.80x = 15,333,988,206,406,640
  5. Step 5: Solve for x
    x = 15,333,988,206,406,640/173,822,583.80
  6. Step 6: Final answer
    x = 88,216,317.30

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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.