Home / 4,735,488,015.70-7,103,232,023.55-4,413,001,743.70

Finding the Fourth Proportional to 4,735,488,015.70, 7,103,232,023.55 and 4,413,001,743.70

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Solution

The fourth proportional to 4,735,488,015.70, 7,103,232,023.55 and 4,413,001,743.70 is: 6,619,502,615.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,488,015.70 : 7,103,232,023.55 = 4,413,001,743.70 : x
  2. Step 2: Convert to fraction form
    4,735,488,015.70/7,103,232,023.55 = 4,413,001,743.70/x
  3. Step 3: Cross multiply
    4,735,488,015.70x = 7,103,232,023.55 × 4,413,001,743.70
  4. Step 4: Simplify right side
    4,735,488,015.70x = 31,346,575,305,831,829,504
  5. Step 5: Solve for x
    x = 31,346,575,305,831,829,504/4,735,488,015.70
  6. Step 6: Final answer
    x = 6,619,502,615.55

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Double scale
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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.