Home / 17,539,601,489.76-26,310,948,859.80-4,948,570,097.76

Finding the Fourth Proportional to 17,539,601,489.76, 26,310,948,859.80 and 4,948,570,097.76

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Solution

The fourth proportional to 17,539,601,489.76, 26,310,948,859.80 and 4,948,570,097.76 is: 7,423,291,506.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,539,601,489.76 : 26,310,948,859.80 = 4,948,570,097.76 : x
  2. Step 2: Convert to fraction form
    17,539,601,489.76/26,310,948,859.80 = 4,948,570,097.76/x
  3. Step 3: Cross multiply
    17,539,601,489.76x = 26,310,948,859.80 × 4,948,570,097.76
  4. Step 4: Simplify right side
    17,539,601,489.76x = 130,201,574,771,298,844,672
  5. Step 5: Solve for x
    x = 130,201,574,771,298,844,672/17,539,601,489.76
  6. Step 6: Final answer
    x = 7,423,291,506.78

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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.