Home / 5,547,345,984.46-8,323,879,792.05-2,599,925,040.22

Finding the Fourth Proportional to 5,547,345,984.46, 8,323,879,792.05 and 2,599,925,040.22

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Solution

The fourth proportional to 5,547,345,984.46, 8,323,879,792.05 and 2,599,925,040.22 is: 3,901,228,364.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,547,345,984.46 : 8,323,879,792.05 = 2,599,925,040.22 : x
  2. Step 2: Convert to fraction form
    5,547,345,984.46/8,323,879,792.05 = 2,599,925,040.22/x
  3. Step 3: Cross multiply
    5,547,345,984.46x = 8,323,879,792.05 × 2,599,925,040.22
  4. Step 4: Simplify right side
    5,547,345,984.46x = 21,641,463,503,132,041,216
  5. Step 5: Solve for x
    x = 21,641,463,503,132,041,216/5,547,345,984.46
  6. Step 6: Final answer
    x = 3,901,228,364.66

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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.