Home / 19,425,097,727.35-29,091,747,672.10-9,483,349,846.39

Finding the Fourth Proportional to 19,425,097,727.35, 29,091,747,672.10 and 9,483,349,846.39

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Solution

The fourth proportional to 19,425,097,727.35, 29,091,747,672.10 and 9,483,349,846.39 is: 14,202,616,876.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,425,097,727.35 : 29,091,747,672.10 = 9,483,349,846.39 : x
  2. Step 2: Convert to fraction form
    19,425,097,727.35/29,091,747,672.10 = 9,483,349,846.39/x
  3. Step 3: Cross multiply
    19,425,097,727.35x = 29,091,747,672.10 × 9,483,349,846.39
  4. Step 4: Simplify right side
    19,425,097,727.35x = 275,887,220,817,426,153,472
  5. Step 5: Solve for x
    x = 275,887,220,817,426,153,472/19,425,097,727.35
  6. Step 6: Final answer
    x = 14,202,616,876.88

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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.