Home / 175,209,039,798.84-262,810,687,699.90-55,824,742,560.92

Finding the Fourth Proportional to 175,209,039,798.84, 262,810,687,699.90 and 55,824,742,560.92

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Solution

The fourth proportional to 175,209,039,798.84, 262,810,687,699.90 and 55,824,742,560.92 is: 83,736,198,771.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,209,039,798.84 : 262,810,687,699.90 = 55,824,742,560.92 : x
  2. Step 2: Convert to fraction form
    175,209,039,798.84/262,810,687,699.90 = 55,824,742,560.92/x
  3. Step 3: Cross multiply
    175,209,039,798.84x = 262,810,687,699.90 × 55,824,742,560.92
  4. Step 4: Simplify right side
    175,209,039,798.84x = 14,671,338,983,105,260,158,976
  5. Step 5: Solve for x
    x = 14,671,338,983,105,260,158,976/175,209,039,798.84
  6. Step 6: Final answer
    x = 83,736,198,771.19

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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.