Home / 3,047,641,787.49-4,570,973,026.52-836,334,944.61

Finding the Fourth Proportional to 3,047,641,787.49, 4,570,973,026.52 and 836,334,944.61

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Solution

The fourth proportional to 3,047,641,787.49, 4,570,973,026.52 and 836,334,944.61 is: 1,254,368,045.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,641,787.49 : 4,570,973,026.52 = 836,334,944.61 : x
  2. Step 2: Convert to fraction form
    3,047,641,787.49/4,570,973,026.52 = 836,334,944.61/x
  3. Step 3: Cross multiply
    3,047,641,787.49x = 4,570,973,026.52 × 836,334,944.61
  4. Step 4: Simplify right side
    3,047,641,787.49x = 3,822,864,472,944,226,816
  5. Step 5: Solve for x
    x = 3,822,864,472,944,226,816/3,047,641,787.49
  6. Step 6: Final answer
    x = 1,254,368,045.69

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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.