Home / 26,095,530,348.66-39,127,275,981.38-10,141,238,284.29

Finding the Fourth Proportional to 26,095,530,348.66, 39,127,275,981.38 and 10,141,238,284.29

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Solution

The fourth proportional to 26,095,530,348.66, 39,127,275,981.38 and 10,141,238,284.29 is: 15,205,631,916.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,095,530,348.66 : 39,127,275,981.38 = 10,141,238,284.29 : x
  2. Step 2: Convert to fraction form
    26,095,530,348.66/39,127,275,981.38 = 10,141,238,284.29/x
  3. Step 3: Cross multiply
    26,095,530,348.66x = 39,127,275,981.38 × 10,141,238,284.29
  4. Step 4: Simplify right side
    26,095,530,348.66x = 396,799,029,142,300,786,688
  5. Step 5: Solve for x
    x = 396,799,029,142,300,786,688/26,095,530,348.66
  6. Step 6: Final answer
    x = 15,205,631,916.30

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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.