Home / 5,917,216,385.81-8,889,984,390.63-3,794,221,506.21

Finding the Fourth Proportional to 5,917,216,385.81, 8,889,984,390.63 and 3,794,221,506.21

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Solution

The fourth proportional to 5,917,216,385.81, 8,889,984,390.63 and 3,794,221,506.21 is: 5,700,411,775.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,216,385.81 : 8,889,984,390.63 = 3,794,221,506.21 : x
  2. Step 2: Convert to fraction form
    5,917,216,385.81/8,889,984,390.63 = 3,794,221,506.21/x
  3. Step 3: Cross multiply
    5,917,216,385.81x = 8,889,984,390.63 × 3,794,221,506.21
  4. Step 4: Simplify right side
    5,917,216,385.81x = 33,730,569,964,779,802,624
  5. Step 5: Solve for x
    x = 33,730,569,964,779,802,624/5,917,216,385.81
  6. Step 6: Final answer
    x = 5,700,411,775.65

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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.