Home / 1,932,494,075.57-2,666,877,084.27-1,074,249,245.18

Finding the Fourth Proportional to 1,932,494,075.57, 2,666,877,084.27 and 1,074,249,245.18

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Solution

The fourth proportional to 1,932,494,075.57, 2,666,877,084.27 and 1,074,249,245.18 is: 1,482,483,558.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,494,075.57 : 2,666,877,084.27 = 1,074,249,245.18 : x
  2. Step 2: Convert to fraction form
    1,932,494,075.57/2,666,877,084.27 = 1,074,249,245.18/x
  3. Step 3: Cross multiply
    1,932,494,075.57x = 2,666,877,084.27 × 1,074,249,245.18
  4. Step 4: Simplify right side
    1,932,494,075.57x = 2,864,890,694,771,553,792
  5. Step 5: Solve for x
    x = 2,864,890,694,771,553,792/1,932,494,075.57
  6. Step 6: Final answer
    x = 1,482,483,558.93

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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.