Home / 64,198,677,753.40-96,298,016,630.10-22,261,605,561.40

Finding the Fourth Proportional to 64,198,677,753.40, 96,298,016,630.10 and 22,261,605,561.40

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Solution

The fourth proportional to 64,198,677,753.40, 96,298,016,630.10 and 22,261,605,561.40 is: 33,392,408,342.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,198,677,753.40 : 96,298,016,630.10 = 22,261,605,561.40 : x
  2. Step 2: Convert to fraction form
    64,198,677,753.40/96,298,016,630.10 = 22,261,605,561.40/x
  3. Step 3: Cross multiply
    64,198,677,753.40x = 96,298,016,630.10 × 22,261,605,561.40
  4. Step 4: Simplify right side
    64,198,677,753.40x = 2,143,748,462,564,424,024,064
  5. Step 5: Solve for x
    x = 2,143,748,462,564,424,024,064/64,198,677,753.40
  6. Step 6: Final answer
    x = 33,392,408,342.10

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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.