Home / 2,760,157,423.06-4,141,529,030.88-1,360,378,623.96

Finding the Fourth Proportional to 2,760,157,423.06, 4,141,529,030.88 and 1,360,378,623.96

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Solution

The fourth proportional to 2,760,157,423.06, 4,141,529,030.88 and 1,360,378,623.96 is: 2,041,205,156.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,157,423.06 : 4,141,529,030.88 = 1,360,378,623.96 : x
  2. Step 2: Convert to fraction form
    2,760,157,423.06/4,141,529,030.88 = 1,360,378,623.96/x
  3. Step 3: Cross multiply
    2,760,157,423.06x = 4,141,529,030.88 × 1,360,378,623.96
  4. Step 4: Simplify right side
    2,760,157,423.06x = 5,634,047,564,118,927,360
  5. Step 5: Solve for x
    x = 5,634,047,564,118,927,360/2,760,157,423.06
  6. Step 6: Final answer
    x = 2,041,205,156.29

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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.