Home / 21,559,392,034.80-32,284,668,493.80-14,158,332,092.40

Finding the Fourth Proportional to 21,559,392,034.80, 32,284,668,493.80 and 14,158,332,092.40

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Solution

The fourth proportional to 21,559,392,034.80, 32,284,668,493.80 and 14,158,332,092.40 is: 21,201,760,109.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,559,392,034.80 : 32,284,668,493.80 = 14,158,332,092.40 : x
  2. Step 2: Convert to fraction form
    21,559,392,034.80/32,284,668,493.80 = 14,158,332,092.40/x
  3. Step 3: Cross multiply
    21,559,392,034.80x = 32,284,668,493.80 × 14,158,332,092.40
  4. Step 4: Simplify right side
    21,559,392,034.80x = 457,097,058,028,263,702,528
  5. Step 5: Solve for x
    x = 457,097,058,028,263,702,528/21,559,392,034.80
  6. Step 6: Final answer
    x = 21,201,760,109.49

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1.5x scale

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.