Home / 124,462,629.10-186,692,441.89-32,338,215.46

Finding the Fourth Proportional to 124,462,629.10, 186,692,441.89 and 32,338,215.46

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Solution

The fourth proportional to 124,462,629.10, 186,692,441.89 and 32,338,215.46 is: 48,506,933.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,462,629.10 : 186,692,441.89 = 32,338,215.46 : x
  2. Step 2: Convert to fraction form
    124,462,629.10/186,692,441.89 = 32,338,215.46/x
  3. Step 3: Cross multiply
    124,462,629.10x = 186,692,441.89 × 32,338,215.46
  4. Step 4: Simplify right side
    124,462,629.10x = 6,037,300,410,592,349
  5. Step 5: Solve for x
    x = 6,037,300,410,592,349/124,462,629.10
  6. Step 6: Final answer
    x = 48,506,933.00

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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.