Home / 106,952,167.96-160,439,127.56-36,913,281.25

Finding the Fourth Proportional to 106,952,167.96, 160,439,127.56 and 36,913,281.25

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Solution

The fourth proportional to 106,952,167.96, 160,439,127.56 and 36,913,281.25 is: 55,373,675.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,952,167.96 : 160,439,127.56 = 36,913,281.25 : x
  2. Step 2: Convert to fraction form
    106,952,167.96/160,439,127.56 = 36,913,281.25/x
  3. Step 3: Cross multiply
    106,952,167.96x = 160,439,127.56 × 36,913,281.25
  4. Step 4: Simplify right side
    106,952,167.96x = 5,922,334,638,140,144
  5. Step 5: Solve for x
    x = 5,922,334,638,140,144/106,952,167.96
  6. Step 6: Final answer
    x = 55,373,675.46

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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.