Home / 134,017,424.85-201,037,717.71-36,973,132.50

Finding the Fourth Proportional to 134,017,424.85, 201,037,717.71 and 36,973,132.50

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Solution

The fourth proportional to 134,017,424.85, 201,037,717.71 and 36,973,132.50 is: 55,462,893.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,017,424.85 : 201,037,717.71 = 36,973,132.50 : x
  2. Step 2: Convert to fraction form
    134,017,424.85/201,037,717.71 = 36,973,132.50/x
  3. Step 3: Cross multiply
    134,017,424.85x = 201,037,717.71 × 36,973,132.50
  4. Step 4: Simplify right side
    134,017,424.85x = 7,432,994,174,389,427
  5. Step 5: Solve for x
    x = 7,432,994,174,389,427/134,017,424.85
  6. Step 6: Final answer
    x = 55,462,893.60

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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.