Home / 3,480,586,652.07-4,803,210,098.02-1,894,690,649.74

Finding the Fourth Proportional to 3,480,586,652.07, 4,803,210,098.02 and 1,894,690,649.74

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Solution

The fourth proportional to 3,480,586,652.07, 4,803,210,098.02 and 1,894,690,649.74 is: 2,614,673,378.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,586,652.07 : 4,803,210,098.02 = 1,894,690,649.74 : x
  2. Step 2: Convert to fraction form
    3,480,586,652.07/4,803,210,098.02 = 1,894,690,649.74/x
  3. Step 3: Cross multiply
    3,480,586,652.07x = 4,803,210,098.02 × 1,894,690,649.74
  4. Step 4: Simplify right side
    3,480,586,652.07x = 9,100,597,261,450,506,240
  5. Step 5: Solve for x
    x = 9,100,597,261,450,506,240/3,480,586,652.07
  6. Step 6: Final answer
    x = 2,614,673,378.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.