Home / 1,043,041,567,161.60-1,564,562,350,742.40-725,666,702,572.80

Finding the Fourth Proportional to 1,043,041,567,161.60, 1,564,562,350,742.40 and 725,666,702,572.80

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Solution

The fourth proportional to 1,043,041,567,161.60, 1,564,562,350,742.40 and 725,666,702,572.80 is: 1,088,500,053,859.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,041,567,161.60 : 1,564,562,350,742.40 = 725,666,702,572.80 : x
  2. Step 2: Convert to fraction form
    1,043,041,567,161.60/1,564,562,350,742.40 = 725,666,702,572.80/x
  3. Step 3: Cross multiply
    1,043,041,567,161.60x = 1,564,562,350,742.40 × 725,666,702,572.80
  4. Step 4: Simplify right side
    1,043,041,567,161.60x = 1,135,350,802,032,786,036,228,096
  5. Step 5: Solve for x
    x = 1,135,350,802,032,786,036,228,096/1,043,041,567,161.60
  6. Step 6: Final answer
    x = 1,088,500,053,859.20

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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.