Home / 26,949,363,658.86-37,187,626,071.78-14,906,115,263.52

Finding the Fourth Proportional to 26,949,363,658.86, 37,187,626,071.78 and 14,906,115,263.52

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Solution

The fourth proportional to 26,949,363,658.86, 37,187,626,071.78 and 14,906,115,263.52 is: 20,569,058,610.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,949,363,658.86 : 37,187,626,071.78 = 14,906,115,263.52 : x
  2. Step 2: Convert to fraction form
    26,949,363,658.86/37,187,626,071.78 = 14,906,115,263.52/x
  3. Step 3: Cross multiply
    26,949,363,658.86x = 37,187,626,071.78 × 14,906,115,263.52
  4. Step 4: Simplify right side
    26,949,363,658.86x = 554,323,040,602,634,125,312
  5. Step 5: Solve for x
    x = 554,323,040,602,634,125,312/26,949,363,658.86
  6. Step 6: Final answer
    x = 20,569,058,610.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.