Home / 2,767,699,957.41-3,819,423,473.64-1,562,294,926.98

Finding the Fourth Proportional to 2,767,699,957.41, 3,819,423,473.64 and 1,562,294,926.98

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Solution

The fourth proportional to 2,767,699,957.41, 3,819,423,473.64 and 1,562,294,926.98 is: 2,155,965,606.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,699,957.41 : 3,819,423,473.64 = 1,562,294,926.98 : x
  2. Step 2: Convert to fraction form
    2,767,699,957.41/3,819,423,473.64 = 1,562,294,926.98/x
  3. Step 3: Cross multiply
    2,767,699,957.41x = 3,819,423,473.64 × 1,562,294,926.98
  4. Step 4: Simplify right side
    2,767,699,957.41x = 5,967,065,916,856,101,888
  5. Step 5: Solve for x
    x = 5,967,065,916,856,101,888/2,767,699,957.41
  6. Step 6: Final answer
    x = 2,155,965,606.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.