Home / 32,768,524,240.80-45,220,642,058.40-17,731,927,862.88

Finding the Fourth Proportional to 32,768,524,240.80, 45,220,642,058.40 and 17,731,927,862.88

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Solution

The fourth proportional to 32,768,524,240.80, 45,220,642,058.40 and 17,731,927,862.88 is: 24,470,102,986.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,768,524,240.80 : 45,220,642,058.40 = 17,731,927,862.88 : x
  2. Step 2: Convert to fraction form
    32,768,524,240.80/45,220,642,058.40 = 17,731,927,862.88/x
  3. Step 3: Cross multiply
    32,768,524,240.80x = 45,220,642,058.40 × 17,731,927,862.88
  4. Step 4: Simplify right side
    32,768,524,240.80x = 801,849,162,892,666,208,256
  5. Step 5: Solve for x
    x = 801,849,162,892,666,208,256/32,768,524,240.80
  6. Step 6: Final answer
    x = 24,470,102,986.64

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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.