Home / 51,854,366,349.12-71,519,404,888.98-44,632,508,768.64

Finding the Fourth Proportional to 51,854,366,349.12, 71,519,404,888.98 and 44,632,508,768.64

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Solution

The fourth proportional to 51,854,366,349.12, 71,519,404,888.98 and 44,632,508,768.64 is: 61,558,759,475.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,854,366,349.12 : 71,519,404,888.98 = 44,632,508,768.64 : x
  2. Step 2: Convert to fraction form
    51,854,366,349.12/71,519,404,888.98 = 44,632,508,768.64/x
  3. Step 3: Cross multiply
    51,854,366,349.12x = 71,519,404,888.98 × 44,632,508,768.64
  4. Step 4: Simplify right side
    51,854,366,349.12x = 3,192,090,465,835,314,315,264
  5. Step 5: Solve for x
    x = 3,192,090,465,835,314,315,264/51,854,366,349.12
  6. Step 6: Final answer
    x = 61,558,759,475.41

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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.