Home / 4,657,182,667.30-6,985,774,000.95-2,797,564,320.10

Finding the Fourth Proportional to 4,657,182,667.30, 6,985,774,000.95 and 2,797,564,320.10

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Solution

The fourth proportional to 4,657,182,667.30, 6,985,774,000.95 and 2,797,564,320.10 is: 4,196,346,480.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,182,667.30 : 6,985,774,000.95 = 2,797,564,320.10 : x
  2. Step 2: Convert to fraction form
    4,657,182,667.30/6,985,774,000.95 = 2,797,564,320.10/x
  3. Step 3: Cross multiply
    4,657,182,667.30x = 6,985,774,000.95 × 2,797,564,320.10
  4. Step 4: Simplify right side
    4,657,182,667.30x = 19,543,152,093,339,942,912
  5. Step 5: Solve for x
    x = 19,543,152,093,339,942,912/4,657,182,667.30
  6. Step 6: Final answer
    x = 4,196,346,480.15

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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.