Home / 8,666,827,883.92-11,963,884,084.68-5,851,249,791.76

Finding the Fourth Proportional to 8,666,827,883.92, 11,963,884,084.68 and 5,851,249,791.76

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Solution

The fourth proportional to 8,666,827,883.92, 11,963,884,084.68 and 5,851,249,791.76 is: 8,077,196,777.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,666,827,883.92 : 11,963,884,084.68 = 5,851,249,791.76 : x
  2. Step 2: Convert to fraction form
    8,666,827,883.92/11,963,884,084.68 = 5,851,249,791.76/x
  3. Step 3: Cross multiply
    8,666,827,883.92x = 11,963,884,084.68 × 5,851,249,791.76
  4. Step 4: Simplify right side
    8,666,827,883.92x = 70,003,674,259,124,633,600
  5. Step 5: Solve for x
    x = 70,003,674,259,124,633,600/8,666,827,883.92
  6. Step 6: Final answer
    x = 8,077,196,777.96

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Double scale
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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.