Home / 75,739,383,482.32-104,521,572,001.02-41,448,069,587.26

Finding the Fourth Proportional to 75,739,383,482.32, 104,521,572,001.02 and 41,448,069,587.26

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Solution

The fourth proportional to 75,739,383,482.32, 104,521,572,001.02 and 41,448,069,587.26 is: 57,199,005,200.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,739,383,482.32 : 104,521,572,001.02 = 41,448,069,587.26 : x
  2. Step 2: Convert to fraction form
    75,739,383,482.32/104,521,572,001.02 = 41,448,069,587.26/x
  3. Step 3: Cross multiply
    75,739,383,482.32x = 104,521,572,001.02 × 41,448,069,587.26
  4. Step 4: Simplify right side
    75,739,383,482.32x = 4,332,217,389,668,083,695,616
  5. Step 5: Solve for x
    x = 4,332,217,389,668,083,695,616/75,739,383,482.32
  6. Step 6: Final answer
    x = 57,199,005,200.24

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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.