Home / 8,433,112,284.16-12,651,090,574.11-2,835,718,802.08

Finding the Fourth Proportional to 8,433,112,284.16, 12,651,090,574.11 and 2,835,718,802.08

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Solution

The fourth proportional to 8,433,112,284.16, 12,651,090,574.11 and 2,835,718,802.08 is: 4,254,056,414.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,112,284.16 : 12,651,090,574.11 = 2,835,718,802.08 : x
  2. Step 2: Convert to fraction form
    8,433,112,284.16/12,651,090,574.11 = 2,835,718,802.08/x
  3. Step 3: Cross multiply
    8,433,112,284.16x = 12,651,090,574.11 × 2,835,718,802.08
  4. Step 4: Simplify right side
    8,433,112,284.16x = 35,874,935,407,780,655,104
  5. Step 5: Solve for x
    x = 35,874,935,407,780,655,104/8,433,112,284.16
  6. Step 6: Final answer
    x = 4,254,056,414.64

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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.