Home / 1,453,544,927.10-2,180,600,825.85-624,496,967.10

Finding the Fourth Proportional to 1,453,544,927.10, 2,180,600,825.85 and 624,496,967.10

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Solution

The fourth proportional to 1,453,544,927.10, 2,180,600,825.85 and 624,496,967.10 is: 936,867,224.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,544,927.10 : 2,180,600,825.85 = 624,496,967.10 : x
  2. Step 2: Convert to fraction form
    1,453,544,927.10/2,180,600,825.85 = 624,496,967.10/x
  3. Step 3: Cross multiply
    1,453,544,927.10x = 2,180,600,825.85 × 624,496,967.10
  4. Step 4: Simplify right side
    1,453,544,927.10x = 1,361,778,602,199,080,192
  5. Step 5: Solve for x
    x = 1,361,778,602,199,080,192/1,453,544,927.10
  6. Step 6: Final answer
    x = 936,867,224.95

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Double scale
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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.