Home / 25,088,170,421.35-37,618,500,674.67-9,946,400,553.28

Finding the Fourth Proportional to 25,088,170,421.35, 37,618,500,674.67 and 9,946,400,553.28

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Solution

The fourth proportional to 25,088,170,421.35, 37,618,500,674.67 and 9,946,400,553.28 is: 14,914,147,569.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,088,170,421.35 : 37,618,500,674.67 = 9,946,400,553.28 : x
  2. Step 2: Convert to fraction form
    25,088,170,421.35/37,618,500,674.67 = 9,946,400,553.28/x
  3. Step 3: Cross multiply
    25,088,170,421.35x = 37,618,500,674.67 × 9,946,400,553.28
  4. Step 4: Simplify right side
    25,088,170,421.35x = 374,168,675,924,101,758,976
  5. Step 5: Solve for x
    x = 374,168,675,924,101,758,976/25,088,170,421.35
  6. Step 6: Final answer
    x = 14,914,147,569.95

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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.