Home / 175,209,039,797.84-262,810,687,698.40-55,824,742,559.92

Finding the Fourth Proportional to 175,209,039,797.84, 262,810,687,698.40 and 55,824,742,559.92

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Solution

The fourth proportional to 175,209,039,797.84, 262,810,687,698.40 and 55,824,742,559.92 is: 83,736,198,769.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,209,039,797.84 : 262,810,687,698.40 = 55,824,742,559.92 : x
  2. Step 2: Convert to fraction form
    175,209,039,797.84/262,810,687,698.40 = 55,824,742,559.92/x
  3. Step 3: Cross multiply
    175,209,039,797.84x = 262,810,687,698.40 × 55,824,742,559.92
  4. Step 4: Simplify right side
    175,209,039,797.84x = 14,671,338,982,758,714,179,584
  5. Step 5: Solve for x
    x = 14,671,338,982,758,714,179,584/175,209,039,797.84
  6. Step 6: Final answer
    x = 83,736,198,769.69

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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.