Home / 5,473,560,646.72-7,553,806,978.39-3,062,099,284.77

Finding the Fourth Proportional to 5,473,560,646.72, 7,553,806,978.39 and 3,062,099,284.77

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Solution

The fourth proportional to 5,473,560,646.72, 7,553,806,978.39 and 3,062,099,284.77 is: 4,225,861,087.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473,560,646.72 : 7,553,806,978.39 = 3,062,099,284.77 : x
  2. Step 2: Convert to fraction form
    5,473,560,646.72/7,553,806,978.39 = 3,062,099,284.77/x
  3. Step 3: Cross multiply
    5,473,560,646.72x = 7,553,806,978.39 × 3,062,099,284.77
  4. Step 4: Simplify right side
    5,473,560,646.72x = 23,130,506,945,818,656,768
  5. Step 5: Solve for x
    x = 23,130,506,945,818,656,768/5,473,560,646.72
  6. Step 6: Final answer
    x = 4,225,861,087.28

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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.