Home / 64,574,966.74-96,862,457.41-26,236,506.82

Finding the Fourth Proportional to 64,574,966.74, 96,862,457.41 and 26,236,506.82

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Solution

The fourth proportional to 64,574,966.74, 96,862,457.41 and 26,236,506.82 is: 39,354,763.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,574,966.74 : 96,862,457.41 = 26,236,506.82 : x
  2. Step 2: Convert to fraction form
    64,574,966.74/96,862,457.41 = 26,236,506.82/x
  3. Step 3: Cross multiply
    64,574,966.74x = 96,862,457.41 × 26,236,506.82
  4. Step 4: Simplify right side
    64,574,966.74x = 2,541,332,524,439,424.50
  5. Step 5: Solve for x
    x = 2,541,332,524,439,424.50/64,574,966.74
  6. Step 6: Final answer
    x = 39,354,763.20

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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.