Home / 1,546,983,423-2,320,539,169.86-456,466,491

Finding the Fourth Proportional to 1,546,983,423, 2,320,539,169.86 and 456,466,491

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Solution

The fourth proportional to 1,546,983,423, 2,320,539,169.86 and 456,466,491 is: 684,718,631.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,983,423 : 2,320,539,169.86 = 456,466,491 : x
  2. Step 2: Convert to fraction form
    1,546,983,423/2,320,539,169.86 = 456,466,491/x
  3. Step 3: Cross multiply
    1,546,983,423x = 2,320,539,169.86 × 456,466,491
  4. Step 4: Simplify right side
    1,546,983,423x = 1,059,248,372,094,047,232
  5. Step 5: Solve for x
    x = 1,059,248,372,094,047,232/1,546,983,423
  6. Step 6: Final answer
    x = 684,718,631.33

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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.