Home / 195,493,134,915.19-293,081,457,698.52-61,118,457,011.20

Finding the Fourth Proportional to 195,493,134,915.19, 293,081,457,698.52 and 61,118,457,011.20

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Solution

The fourth proportional to 195,493,134,915.19, 293,081,457,698.52 and 61,118,457,011.20 is: 91,628,212,320.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,493,134,915.19 : 293,081,457,698.52 = 61,118,457,011.20 : x
  2. Step 2: Convert to fraction form
    195,493,134,915.19/293,081,457,698.52 = 61,118,457,011.20/x
  3. Step 3: Cross multiply
    195,493,134,915.19x = 293,081,457,698.52 × 61,118,457,011.20
  4. Step 4: Simplify right side
    195,493,134,915.19x = 17,912,686,473,126,826,999,808
  5. Step 5: Solve for x
    x = 17,912,686,473,126,826,999,808/195,493,134,915.19
  6. Step 6: Final answer
    x = 91,628,212,320.08

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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.