Home / 4,260,085,360.86-5,878,805,026.19-2,380,506,089.70

Finding the Fourth Proportional to 4,260,085,360.86, 5,878,805,026.19 and 2,380,506,089.70

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Solution

The fourth proportional to 4,260,085,360.86, 5,878,805,026.19 and 2,380,506,089.70 is: 3,285,035,387.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,085,360.86 : 5,878,805,026.19 = 2,380,506,089.70 : x
  2. Step 2: Convert to fraction form
    4,260,085,360.86/5,878,805,026.19 = 2,380,506,089.70/x
  3. Step 3: Cross multiply
    4,260,085,360.86x = 5,878,805,026.19 × 2,380,506,089.70
  4. Step 4: Simplify right side
    4,260,085,360.86x = 13,994,531,165,004,261,376
  5. Step 5: Solve for x
    x = 13,994,531,165,004,261,376/4,260,085,360.86
  6. Step 6: Final answer
    x = 3,285,035,387.69

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1.5x scale

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.