Home / 2,911,051,320.06-4,364,829,203.32-1,335,184,601.65

Finding the Fourth Proportional to 2,911,051,320.06, 4,364,829,203.32 and 1,335,184,601.65

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Solution

The fourth proportional to 2,911,051,320.06, 4,364,829,203.32 and 1,335,184,601.65 is: 2,001,975,266.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,911,051,320.06 : 4,364,829,203.32 = 1,335,184,601.65 : x
  2. Step 2: Convert to fraction form
    2,911,051,320.06/4,364,829,203.32 = 1,335,184,601.65/x
  3. Step 3: Cross multiply
    2,911,051,320.06x = 4,364,829,203.32 × 1,335,184,601.65
  4. Step 4: Simplify right side
    2,911,051,320.06x = 5,827,852,741,105,100,800
  5. Step 5: Solve for x
    x = 5,827,852,741,105,100,800/2,911,051,320.06
  6. Step 6: Final answer
    x = 2,001,975,266.10

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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.