Home / 4,655,411,155.44-6,424,376,329.08-2,540,882,260.08

Finding the Fourth Proportional to 4,655,411,155.44, 6,424,376,329.08 and 2,540,882,260.08

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Solution

The fourth proportional to 4,655,411,155.44, 6,424,376,329.08 and 2,540,882,260.08 is: 3,506,367,816.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,411,155.44 : 6,424,376,329.08 = 2,540,882,260.08 : x
  2. Step 2: Convert to fraction form
    4,655,411,155.44/6,424,376,329.08 = 2,540,882,260.08/x
  3. Step 3: Cross multiply
    4,655,411,155.44x = 6,424,376,329.08 × 2,540,882,260.08
  4. Step 4: Simplify right side
    4,655,411,155.44x = 16,323,583,846,637,244,416
  5. Step 5: Solve for x
    x = 16,323,583,846,637,244,416/4,655,411,155.44
  6. Step 6: Final answer
    x = 3,506,367,816.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.