Home / 2,048,178,821.24-3,071,921,711.36-573,979,341.39

Finding the Fourth Proportional to 2,048,178,821.24, 3,071,921,711.36 and 573,979,341.39

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Solution

The fourth proportional to 2,048,178,821.24, 3,071,921,711.36 and 573,979,341.39 is: 860,871,903.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,178,821.24 : 3,071,921,711.36 = 573,979,341.39 : x
  2. Step 2: Convert to fraction form
    2,048,178,821.24/3,071,921,711.36 = 573,979,341.39/x
  3. Step 3: Cross multiply
    2,048,178,821.24x = 3,071,921,711.36 × 573,979,341.39
  4. Step 4: Simplify right side
    2,048,178,821.24x = 1,763,219,600,685,184,512
  5. Step 5: Solve for x
    x = 1,763,219,600,685,184,512/2,048,178,821.24
  6. Step 6: Final answer
    x = 860,871,903.57

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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.