Home / 1,043,041,567,166.60-1,564,562,350,749.90-725,666,702,577.80

Finding the Fourth Proportional to 1,043,041,567,166.60, 1,564,562,350,749.90 and 725,666,702,577.80

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Solution

The fourth proportional to 1,043,041,567,166.60, 1,564,562,350,749.90 and 725,666,702,577.80 is: 1,088,500,053,866.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,041,567,166.60 : 1,564,562,350,749.90 = 725,666,702,577.80 : x
  2. Step 2: Convert to fraction form
    1,043,041,567,166.60/1,564,562,350,749.90 = 725,666,702,577.80/x
  3. Step 3: Cross multiply
    1,043,041,567,166.60x = 1,564,562,350,749.90 × 725,666,702,577.80
  4. Step 4: Simplify right side
    1,043,041,567,166.60x = 1,135,350,802,046,051,311,157,248
  5. Step 5: Solve for x
    x = 1,135,350,802,046,051,311,157,248/1,043,041,567,166.60
  6. Step 6: Final answer
    x = 1,088,500,053,866.70

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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.