Home / 4,839,710,008.80-7,260,460,808.40-1,568,265,938.40

Finding the Fourth Proportional to 4,839,710,008.80, 7,260,460,808.40 and 1,568,265,938.40

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Solution

The fourth proportional to 4,839,710,008.80, 7,260,460,808.40 and 1,568,265,938.40 is: 2,352,689,182.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,710,008.80 : 7,260,460,808.40 = 1,568,265,938.40 : x
  2. Step 2: Convert to fraction form
    4,839,710,008.80/7,260,460,808.40 = 1,568,265,938.40/x
  3. Step 3: Cross multiply
    4,839,710,008.80x = 7,260,460,808.40 × 1,568,265,938.40
  4. Step 4: Simplify right side
    4,839,710,008.80x = 11,386,333,382,901,848,064
  5. Step 5: Solve for x
    x = 11,386,333,382,901,848,064/4,839,710,008.80
  6. Step 6: Final answer
    x = 2,352,689,182.24

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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.