Home / 4,896,643,515.10-7,344,965,272.65-4,850,727,012.70

Finding the Fourth Proportional to 4,896,643,515.10, 7,344,965,272.65 and 4,850,727,012.70

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Solution

The fourth proportional to 4,896,643,515.10, 7,344,965,272.65 and 4,850,727,012.70 is: 7,276,090,519.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,643,515.10 : 7,344,965,272.65 = 4,850,727,012.70 : x
  2. Step 2: Convert to fraction form
    4,896,643,515.10/7,344,965,272.65 = 4,850,727,012.70/x
  3. Step 3: Cross multiply
    4,896,643,515.10x = 7,344,965,272.65 × 4,850,727,012.70
  4. Step 4: Simplify right side
    4,896,643,515.10x = 35,628,421,455,386,771,456
  5. Step 5: Solve for x
    x = 35,628,421,455,386,771,456/4,896,643,515.10
  6. Step 6: Final answer
    x = 7,276,090,519.05

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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.