Home / 31,921,315,952.30-44,044,109,710.14-19,058,457,048.70

Finding the Fourth Proportional to 31,921,315,952.30, 44,044,109,710.14 and 19,058,457,048.70

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Solution

The fourth proportional to 31,921,315,952.30, 44,044,109,710.14 and 19,058,457,048.70 is: 26,296,308,536.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,921,315,952.30 : 44,044,109,710.14 = 19,058,457,048.70 : x
  2. Step 2: Convert to fraction form
    31,921,315,952.30/44,044,109,710.14 = 19,058,457,048.70/x
  3. Step 3: Cross multiply
    31,921,315,952.30x = 44,044,109,710.14 × 19,058,457,048.70
  4. Step 4: Simplify right side
    31,921,315,952.30x = 839,412,773,158,933,757,952
  5. Step 5: Solve for x
    x = 839,412,773,158,933,757,952/31,921,315,952.30
  6. Step 6: Final answer
    x = 26,296,308,536.07

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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.