Home / 3,235,931,597.61-4,464,314,965.04-1,879,334,557.47

Finding the Fourth Proportional to 3,235,931,597.61, 4,464,314,965.04 and 1,879,334,557.47

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Solution

The fourth proportional to 3,235,931,597.61, 4,464,314,965.04 and 1,879,334,557.47 is: 2,592,743,738.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,931,597.61 : 4,464,314,965.04 = 1,879,334,557.47 : x
  2. Step 2: Convert to fraction form
    3,235,931,597.61/4,464,314,965.04 = 1,879,334,557.47/x
  3. Step 3: Cross multiply
    3,235,931,597.61x = 4,464,314,965.04 × 1,879,334,557.47
  4. Step 4: Simplify right side
    3,235,931,597.61x = 8,389,941,389,220,750,336
  5. Step 5: Solve for x
    x = 8,389,941,389,220,750,336/3,235,931,597.61
  6. Step 6: Final answer
    x = 2,592,743,738.90

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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.