Home / 2,432,535,810.72-3,648,435,043.44-662,044,496.88

Finding the Fourth Proportional to 2,432,535,810.72, 3,648,435,043.44 and 662,044,496.88

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Solution

The fourth proportional to 2,432,535,810.72, 3,648,435,043.44 and 662,044,496.88 is: 992,966,406.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,535,810.72 : 3,648,435,043.44 = 662,044,496.88 : x
  2. Step 2: Convert to fraction form
    2,432,535,810.72/3,648,435,043.44 = 662,044,496.88/x
  3. Step 3: Cross multiply
    2,432,535,810.72x = 3,648,435,043.44 × 662,044,496.88
  4. Step 4: Simplify right side
    2,432,535,810.72x = 2,415,426,342,733,595,648
  5. Step 5: Solve for x
    x = 2,415,426,342,733,595,648/2,432,535,810.72
  6. Step 6: Final answer
    x = 992,966,406.53

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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.