Home / 1,255,163,704.92-1,882,163,762.01-468,006,005.34

Finding the Fourth Proportional to 1,255,163,704.92, 1,882,163,762.01 and 468,006,005.34

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Solution

The fourth proportional to 1,255,163,704.92, 1,882,163,762.01 and 468,006,005.34 is: 701,792,077.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,255,163,704.92 : 1,882,163,762.01 = 468,006,005.34 : x
  2. Step 2: Convert to fraction form
    1,255,163,704.92/1,882,163,762.01 = 468,006,005.34/x
  3. Step 3: Cross multiply
    1,255,163,704.92x = 1,882,163,762.01 × 468,006,005.34
  4. Step 4: Simplify right side
    1,255,163,704.92x = 880,863,943,654,006,528
  5. Step 5: Solve for x
    x = 880,863,943,654,006,528/1,255,163,704.92
  6. Step 6: Final answer
    x = 701,792,077.16

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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.