Home / 10,323,745,865,928-15,477,984,556,367-6,243,308,851,712.50

Finding the Fourth Proportional to 10,323,745,865,928, 15,477,984,556,367 and 6,243,308,851,712.50

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Solution

The fourth proportional to 10,323,745,865,928, 15,477,984,556,367 and 6,243,308,851,712.50 is: 9,360,346,451,994.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323,745,865,928 : 15,477,984,556,367 = 6,243,308,851,712.50 : x
  2. Step 2: Convert to fraction form
    10,323,745,865,928/15,477,984,556,367 = 6,243,308,851,712.50/x
  3. Step 3: Cross multiply
    10,323,745,865,928x = 15,477,984,556,367 × 6,243,308,851,712.50
  4. Step 4: Simplify right side
    10,323,745,865,928x = 96,633,837,987,435,460,612,325,376
  5. Step 5: Solve for x
    x = 96,633,837,987,435,460,612,325,376/10,323,745,865,928
  6. Step 6: Final answer
    x = 9,360,346,451,994.83

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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.