Home / 2,432,535,783-3,648,435,001.92-662,044,469.13

Finding the Fourth Proportional to 2,432,535,783, 3,648,435,001.92 and 662,044,469.13

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Solution

The fourth proportional to 2,432,535,783, 3,648,435,001.92 and 662,044,469.13 is: 992,966,364.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,535,783 : 3,648,435,001.92 = 662,044,469.13 : x
  2. Step 2: Convert to fraction form
    2,432,535,783/3,648,435,001.92 = 662,044,469.13/x
  3. Step 3: Cross multiply
    2,432,535,783x = 3,648,435,001.92 × 662,044,469.13
  4. Step 4: Simplify right side
    2,432,535,783x = 2,415,426,214,001,437,184
  5. Step 5: Solve for x
    x = 2,415,426,214,001,437,184/2,432,535,783
  6. Step 6: Final answer
    x = 992,966,364.93

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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.