Home / 6,999,527,167.86-10,500,334,751.79-2,577,606,594.42

Finding the Fourth Proportional to 6,999,527,167.86, 10,500,334,751.79 and 2,577,606,594.42

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Solution

The fourth proportional to 6,999,527,167.86, 10,500,334,751.79 and 2,577,606,594.42 is: 3,866,794,349.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,999,527,167.86 : 10,500,334,751.79 = 2,577,606,594.42 : x
  2. Step 2: Convert to fraction form
    6,999,527,167.86/10,500,334,751.79 = 2,577,606,594.42/x
  3. Step 3: Cross multiply
    6,999,527,167.86x = 10,500,334,751.79 × 2,577,606,594.42
  4. Step 4: Simplify right side
    6,999,527,167.86x = 27,065,732,099,831,402,496
  5. Step 5: Solve for x
    x = 27,065,732,099,831,402,496/6,999,527,167.86
  6. Step 6: Final answer
    x = 3,866,794,349.21

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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.