Home / 124,072,244.10-186,115,364.55-37,813,464.90

Finding the Fourth Proportional to 124,072,244.10, 186,115,364.55 and 37,813,464.90

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Solution

The fourth proportional to 124,072,244.10, 186,115,364.55 and 37,813,464.90 is: 56,722,330.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,072,244.10 : 186,115,364.55 = 37,813,464.90 : x
  2. Step 2: Convert to fraction form
    124,072,244.10/186,115,364.55 = 37,813,464.90/x
  3. Step 3: Cross multiply
    124,072,244.10x = 186,115,364.55 × 37,813,464.90
  4. Step 4: Simplify right side
    124,072,244.10x = 7,037,666,804,762,129
  5. Step 5: Solve for x
    x = 7,037,666,804,762,129/124,072,244.10
  6. Step 6: Final answer
    x = 56,722,330.25

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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.