Home / 10,323,745,865,876-15,477,984,556,290-6,243,308,851,660.70

Finding the Fourth Proportional to 10,323,745,865,876, 15,477,984,556,290 and 6,243,308,851,660.70

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Solution

The fourth proportional to 10,323,745,865,876, 15,477,984,556,290 and 6,243,308,851,660.70 is: 9,360,346,451,917.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323,745,865,876 : 15,477,984,556,290 = 6,243,308,851,660.70 : x
  2. Step 2: Convert to fraction form
    10,323,745,865,876/15,477,984,556,290 = 6,243,308,851,660.70/x
  3. Step 3: Cross multiply
    10,323,745,865,876x = 15,477,984,556,290 × 6,243,308,851,660.70
  4. Step 4: Simplify right side
    10,323,745,865,876x = 96,633,837,986,152,966,197,870,592
  5. Step 5: Solve for x
    x = 96,633,837,986,152,966,197,870,592/10,323,745,865,876
  6. Step 6: Final answer
    x = 9,360,346,451,917.75

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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.