Home / 17,042,328,009.60-25,547,367,700.80-10,060,500,220.80

Finding the Fourth Proportional to 17,042,328,009.60, 25,547,367,700.80 and 10,060,500,220.80

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Solution

The fourth proportional to 17,042,328,009.60, 25,547,367,700.80 and 10,060,500,220.80 is: 15,081,231,757.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042,328,009.60 : 25,547,367,700.80 = 10,060,500,220.80 : x
  2. Step 2: Convert to fraction form
    17,042,328,009.60/25,547,367,700.80 = 10,060,500,220.80/x
  3. Step 3: Cross multiply
    17,042,328,009.60x = 25,547,367,700.80 × 10,060,500,220.80
  4. Step 4: Simplify right side
    17,042,328,009.60x = 257,019,298,394,757,169,152
  5. Step 5: Solve for x
    x = 257,019,298,394,757,169,152/17,042,328,009.60
  6. Step 6: Final answer
    x = 15,081,231,757.19

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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.