Home / 1,752,192,050.10-2,628,288,075.15-1,062,877,643.70

Finding the Fourth Proportional to 1,752,192,050.10, 2,628,288,075.15 and 1,062,877,643.70

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Solution

The fourth proportional to 1,752,192,050.10, 2,628,288,075.15 and 1,062,877,643.70 is: 1,594,316,465.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,192,050.10 : 2,628,288,075.15 = 1,062,877,643.70 : x
  2. Step 2: Convert to fraction form
    1,752,192,050.10/2,628,288,075.15 = 1,062,877,643.70/x
  3. Step 3: Cross multiply
    1,752,192,050.10x = 2,628,288,075.15 × 1,062,877,643.70
  4. Step 4: Simplify right side
    1,752,192,050.10x = 2,793,548,636,280,240,640
  5. Step 5: Solve for x
    x = 2,793,548,636,280,240,640/1,752,192,050.10
  6. Step 6: Final answer
    x = 1,594,316,465.55

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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.