Home / 7,032,192,337.35-9,704,069,045.15-4,174,456,703.72

Finding the Fourth Proportional to 7,032,192,337.35, 9,704,069,045.15 and 4,174,456,703.72

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Solution

The fourth proportional to 7,032,192,337.35, 9,704,069,045.15 and 4,174,456,703.72 is: 5,760,538,696.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032,192,337.35 : 9,704,069,045.15 = 4,174,456,703.72 : x
  2. Step 2: Convert to fraction form
    7,032,192,337.35/9,704,069,045.15 = 4,174,456,703.72/x
  3. Step 3: Cross multiply
    7,032,192,337.35x = 9,704,069,045.15 × 4,174,456,703.72
  4. Step 4: Simplify right side
    7,032,192,337.35x = 40,509,216,078,818,770,944
  5. Step 5: Solve for x
    x = 40,509,216,078,818,770,944/7,032,192,337.35
  6. Step 6: Final answer
    x = 5,760,538,696.26

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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.