Home / 4,590,653,947.95-6,888,604,948.77-2,492,300,966.23

Finding the Fourth Proportional to 4,590,653,947.95, 6,888,604,948.77 and 2,492,300,966.23

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Solution

The fourth proportional to 4,590,653,947.95, 6,888,604,948.77 and 2,492,300,966.23 is: 3,739,876,053.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,653,947.95 : 6,888,604,948.77 = 2,492,300,966.23 : x
  2. Step 2: Convert to fraction form
    4,590,653,947.95/6,888,604,948.77 = 2,492,300,966.23/x
  3. Step 3: Cross multiply
    4,590,653,947.95x = 6,888,604,948.77 × 2,492,300,966.23
  4. Step 4: Simplify right side
    4,590,653,947.95x = 17,168,476,769,793,284,096
  5. Step 5: Solve for x
    x = 17,168,476,769,793,284,096/4,590,653,947.95
  6. Step 6: Final answer
    x = 3,739,876,053.49

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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.