Home / 348,961,812,595.72-523,601,764,348.95-179,100,685,341.29

Finding the Fourth Proportional to 348,961,812,595.72, 523,601,764,348.95 and 179,100,685,341.29

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Solution

The fourth proportional to 348,961,812,595.72, 523,601,764,348.95 and 179,100,685,341.29 is: 268,732,656,284.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,961,812,595.72 : 523,601,764,348.95 = 179,100,685,341.29 : x
  2. Step 2: Convert to fraction form
    348,961,812,595.72/523,601,764,348.95 = 179,100,685,341.29/x
  3. Step 3: Cross multiply
    348,961,812,595.72x = 523,601,764,348.95 × 179,100,685,341.29
  4. Step 4: Simplify right side
    348,961,812,595.72x = 93,777,434,840,805,578,637,312
  5. Step 5: Solve for x
    x = 93,777,434,840,805,578,637,312/348,961,812,595.72
  6. Step 6: Final answer
    x = 268,732,656,284.80

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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.