Home / 5,547,345,983.46-8,323,879,790.55-2,599,925,039.22

Finding the Fourth Proportional to 5,547,345,983.46, 8,323,879,790.55 and 2,599,925,039.22

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Solution

The fourth proportional to 5,547,345,983.46, 8,323,879,790.55 and 2,599,925,039.22 is: 3,901,228,363.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,547,345,983.46 : 8,323,879,790.55 = 2,599,925,039.22 : x
  2. Step 2: Convert to fraction form
    5,547,345,983.46/8,323,879,790.55 = 2,599,925,039.22/x
  3. Step 3: Cross multiply
    5,547,345,983.46x = 8,323,879,790.55 × 2,599,925,039.22
  4. Step 4: Simplify right side
    5,547,345,983.46x = 21,641,463,490,908,274,688
  5. Step 5: Solve for x
    x = 21,641,463,490,908,274,688/5,547,345,983.46
  6. Step 6: Final answer
    x = 3,901,228,363.16

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1.5x scale

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.