Home / 6,475,880,779.97-9,713,819,944.42-3,530,637,119.93

Finding the Fourth Proportional to 6,475,880,779.97, 9,713,819,944.42 and 3,530,637,119.93

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Solution

The fourth proportional to 6,475,880,779.97, 9,713,819,944.42 and 3,530,637,119.93 is: 5,295,955,011.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,880,779.97 : 9,713,819,944.42 = 3,530,637,119.93 : x
  2. Step 2: Convert to fraction form
    6,475,880,779.97/9,713,819,944.42 = 3,530,637,119.93/x
  3. Step 3: Cross multiply
    6,475,880,779.97x = 9,713,819,944.42 × 3,530,637,119.93
  4. Step 4: Simplify right side
    6,475,880,779.97x = 34,295,973,272,028,225,536
  5. Step 5: Solve for x
    x = 34,295,973,272,028,225,536/6,475,880,779.97
  6. Step 6: Final answer
    x = 5,295,955,011.73

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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.