Home / 175,088,220.84-262,628,143.09-56,912,833.04

Finding the Fourth Proportional to 175,088,220.84, 262,628,143.09 and 56,912,833.04

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Solution

The fourth proportional to 175,088,220.84, 262,628,143.09 and 56,912,833.04 is: 85,367,888.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,088,220.84 : 262,628,143.09 = 56,912,833.04 : x
  2. Step 2: Convert to fraction form
    175,088,220.84/262,628,143.09 = 56,912,833.04/x
  3. Step 3: Cross multiply
    175,088,220.84x = 262,628,143.09 × 56,912,833.04
  4. Step 4: Simplify right side
    175,088,220.84x = 14,946,911,657,830,976
  5. Step 5: Solve for x
    x = 14,946,911,657,830,976/175,088,220.84
  6. Step 6: Final answer
    x = 85,367,888.18

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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.