Home / 195,577,099,282.77-293,365,282,771.90-61,281,870,312.22

Finding the Fourth Proportional to 195,577,099,282.77, 293,365,282,771.90 and 61,281,870,312.22

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Solution

The fourth proportional to 195,577,099,282.77, 293,365,282,771.90 and 61,281,870,312.22 is: 91,922,690,738.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,577,099,282.77 : 293,365,282,771.90 = 61,281,870,312.22 : x
  2. Step 2: Convert to fraction form
    195,577,099,282.77/293,365,282,771.90 = 61,281,870,312.22/x
  3. Step 3: Cross multiply
    195,577,099,282.77x = 293,365,282,771.90 × 61,281,870,312.22
  4. Step 4: Simplify right side
    195,577,099,282.77x = 17,977,973,212,935,033,454,592
  5. Step 5: Solve for x
    x = 17,977,973,212,935,033,454,592/195,577,099,282.77
  6. Step 6: Final answer
    x = 91,922,690,738.66

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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.