Home / 2,432,535,786.74-3,648,435,007.53-662,044,472.89

Finding the Fourth Proportional to 2,432,535,786.74, 3,648,435,007.53 and 662,044,472.89

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Solution

The fourth proportional to 2,432,535,786.74, 3,648,435,007.53 and 662,044,472.89 is: 992,966,370.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,535,786.74 : 3,648,435,007.53 = 662,044,472.89 : x
  2. Step 2: Convert to fraction form
    2,432,535,786.74/3,648,435,007.53 = 662,044,472.89/x
  3. Step 3: Cross multiply
    2,432,535,786.74x = 3,648,435,007.53 × 662,044,472.89
  4. Step 4: Simplify right side
    2,432,535,786.74x = 2,415,426,231,427,017,216
  5. Step 5: Solve for x
    x = 2,415,426,231,427,017,216/2,432,535,786.74
  6. Step 6: Final answer
    x = 992,966,370.56

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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.