Home / 348,074,524,161.20-522,111,786,241.80-96,535,232,001.20

Finding the Fourth Proportional to 348,074,524,161.20, 522,111,786,241.80 and 96,535,232,001.20

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Solution

The fourth proportional to 348,074,524,161.20, 522,111,786,241.80 and 96,535,232,001.20 is: 144,802,848,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,074,524,161.20 : 522,111,786,241.80 = 96,535,232,001.20 : x
  2. Step 2: Convert to fraction form
    348,074,524,161.20/522,111,786,241.80 = 96,535,232,001.20/x
  3. Step 3: Cross multiply
    348,074,524,161.20x = 522,111,786,241.80 × 96,535,232,001.20
  4. Step 4: Simplify right side
    348,074,524,161.20x = 50,402,182,415,413,105,655,808
  5. Step 5: Solve for x
    x = 50,402,182,415,413,105,655,808/348,074,524,161.20
  6. Step 6: Final answer
    x = 144,802,848,001.80

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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.