Home / 4,298,536,955,969.80-6,448,711,113,331.10-1,394,035,801,630.80

Finding the Fourth Proportional to 4,298,536,955,969.80, 6,448,711,113,331.10 and 1,394,035,801,630.80

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Solution

The fourth proportional to 4,298,536,955,969.80, 6,448,711,113,331.10 and 1,394,035,801,630.80 is: 2,091,347,418,538.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298,536,955,969.80 : 6,448,711,113,331.10 = 1,394,035,801,630.80 : x
  2. Step 2: Convert to fraction form
    4,298,536,955,969.80/6,448,711,113,331.10 = 1,394,035,801,630.80/x
  3. Step 3: Cross multiply
    4,298,536,955,969.80x = 6,448,711,113,331.10 × 1,394,035,801,630.80
  4. Step 4: Simplify right side
    4,298,536,955,969.80x = 8,989,734,166,357,968,854,974,464
  5. Step 5: Solve for x
    x = 8,989,734,166,357,968,854,974,464/4,298,536,955,969.80
  6. Step 6: Final answer
    x = 2,091,347,418,538.08

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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.