Home / 246,049,931.60-369,046,903.80-64,315,480.40

Finding the Fourth Proportional to 246,049,931.60, 369,046,903.80 and 64,315,480.40

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Solution

The fourth proportional to 246,049,931.60, 369,046,903.80 and 64,315,480.40 is: 96,465,903.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,049,931.60 : 369,046,903.80 = 64,315,480.40 : x
  2. Step 2: Convert to fraction form
    246,049,931.60/369,046,903.80 = 64,315,480.40/x
  3. Step 3: Cross multiply
    246,049,931.60x = 369,046,903.80 × 64,315,480.40
  4. Step 4: Simplify right side
    246,049,931.60x = 23,735,428,908,029,584
  5. Step 5: Solve for x
    x = 23,735,428,908,029,584/246,049,931.60
  6. Step 6: Final answer
    x = 96,465,903.30

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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.