Home / 2,432,535,777.18-3,648,434,993.24-662,044,463.32

Finding the Fourth Proportional to 2,432,535,777.18, 3,648,434,993.24 and 662,044,463.32

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Solution

The fourth proportional to 2,432,535,777.18, 3,648,434,993.24 and 662,044,463.32 is: 992,966,356.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,535,777.18 : 3,648,434,993.24 = 662,044,463.32 : x
  2. Step 2: Convert to fraction form
    2,432,535,777.18/3,648,434,993.24 = 662,044,463.32/x
  3. Step 3: Cross multiply
    2,432,535,777.18x = 3,648,434,993.24 × 662,044,463.32
  4. Step 4: Simplify right side
    2,432,535,777.18x = 2,415,426,187,035,931,648
  5. Step 5: Solve for x
    x = 2,415,426,187,035,931,648/2,432,535,777.18
  6. Step 6: Final answer
    x = 992,966,356.22

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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.