Home / 2,025,852,716.80-3,038,779,075.20-1,699,335,366.40

Finding the Fourth Proportional to 2,025,852,716.80, 3,038,779,075.20 and 1,699,335,366.40

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Solution

The fourth proportional to 2,025,852,716.80, 3,038,779,075.20 and 1,699,335,366.40 is: 2,549,003,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,852,716.80 : 3,038,779,075.20 = 1,699,335,366.40 : x
  2. Step 2: Convert to fraction form
    2,025,852,716.80/3,038,779,075.20 = 1,699,335,366.40/x
  3. Step 3: Cross multiply
    2,025,852,716.80x = 3,038,779,075.20 × 1,699,335,366.40
  4. Step 4: Simplify right side
    2,025,852,716.80x = 5,163,904,753,163,644,928
  5. Step 5: Solve for x
    x = 5,163,904,753,163,644,928/2,025,852,716.80
  6. Step 6: Final answer
    x = 2,549,003,049.60

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1.5x scale

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.