Home / 63,481,683,507.93-87,604,737,540.39-34,935,338,756.18

Finding the Fourth Proportional to 63,481,683,507.93, 87,604,737,540.39 and 34,935,338,756.18

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Solution

The fourth proportional to 63,481,683,507.93, 87,604,737,540.39 and 34,935,338,756.18 is: 48,210,775,352.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,481,683,507.93 : 87,604,737,540.39 = 34,935,338,756.18 : x
  2. Step 2: Convert to fraction form
    63,481,683,507.93/87,604,737,540.39 = 34,935,338,756.18/x
  3. Step 3: Cross multiply
    63,481,683,507.93x = 87,604,737,540.39 × 34,935,338,756.18
  4. Step 4: Simplify right side
    63,481,683,507.93x = 3,060,501,182,619,326,087,168
  5. Step 5: Solve for x
    x = 3,060,501,182,619,326,087,168/63,481,683,507.93
  6. Step 6: Final answer
    x = 48,210,775,352.82

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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.