Home / 2,195,778,386.93-3,293,853,584.79-702,025,281.77

Finding the Fourth Proportional to 2,195,778,386.93, 3,293,853,584.79 and 702,025,281.77

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Solution

The fourth proportional to 2,195,778,386.93, 3,293,853,584.79 and 702,025,281.77 is: 1,053,097,391.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,778,386.93 : 3,293,853,584.79 = 702,025,281.77 : x
  2. Step 2: Convert to fraction form
    2,195,778,386.93/3,293,853,584.79 = 702,025,281.77/x
  3. Step 3: Cross multiply
    2,195,778,386.93x = 3,293,853,584.79 × 702,025,281.77
  4. Step 4: Simplify right side
    2,195,778,386.93x = 2,312,368,490,971,324,416
  5. Step 5: Solve for x
    x = 2,312,368,490,971,324,416/2,195,778,386.93
  6. Step 6: Final answer
    x = 1,053,097,391.22

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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.