Home / 25,132,365,494.88-34,682,769,506.16-13,854,549,648.48

Finding the Fourth Proportional to 25,132,365,494.88, 34,682,769,506.16 and 13,854,549,648.48

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Solution

The fourth proportional to 25,132,365,494.88, 34,682,769,506.16 and 13,854,549,648.48 is: 19,119,336,465.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,132,365,494.88 : 34,682,769,506.16 = 13,854,549,648.48 : x
  2. Step 2: Convert to fraction form
    25,132,365,494.88/34,682,769,506.16 = 13,854,549,648.48/x
  3. Step 3: Cross multiply
    25,132,365,494.88x = 34,682,769,506.16 × 13,854,549,648.48
  4. Step 4: Simplify right side
    25,132,365,494.88x = 480,514,152,069,881,921,536
  5. Step 5: Solve for x
    x = 480,514,152,069,881,921,536/25,132,365,494.88
  6. Step 6: Final answer
    x = 19,119,336,465.47

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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.