Home / 64,029,129.48-88,360,410.06-34,660,454.04

Finding the Fourth Proportional to 64,029,129.48, 88,360,410.06 and 34,660,454.04

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Solution

The fourth proportional to 64,029,129.48, 88,360,410.06 and 34,660,454.04 is: 47,831,541.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,029,129.48 : 88,360,410.06 = 34,660,454.04 : x
  2. Step 2: Convert to fraction form
    64,029,129.48/88,360,410.06 = 34,660,454.04/x
  3. Step 3: Cross multiply
    64,029,129.48x = 88,360,410.06 × 34,660,454.04
  4. Step 4: Simplify right side
    64,029,129.48x = 3,062,611,931,840,183.50
  5. Step 5: Solve for x
    x = 3,062,611,931,840,183.50/64,029,129.48
  6. Step 6: Final answer
    x = 47,831,541.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.