Home / 1,003,158,061.07-1,504,727,516.63-609,793,518.27

Finding the Fourth Proportional to 1,003,158,061.07, 1,504,727,516.63 and 609,793,518.27

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Solution

The fourth proportional to 1,003,158,061.07, 1,504,727,516.63 and 609,793,518.27 is: 914,684,457.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,158,061.07 : 1,504,727,516.63 = 609,793,518.27 : x
  2. Step 2: Convert to fraction form
    1,003,158,061.07/1,504,727,516.63 = 609,793,518.27/x
  3. Step 3: Cross multiply
    1,003,158,061.07x = 1,504,727,516.63 × 609,793,518.27
  4. Step 4: Simplify right side
    1,003,158,061.07x = 917,573,086,403,487,616
  5. Step 5: Solve for x
    x = 917,573,086,403,487,616/1,003,158,061.07
  6. Step 6: Final answer
    x = 914,684,457.03

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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.