Home / 46,039,749,367.20-63,534,952,591.05-25,990,739,061.45

Finding the Fourth Proportional to 46,039,749,367.20, 63,534,952,591.05 and 25,990,739,061.45

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Solution

The fourth proportional to 46,039,749,367.20, 63,534,952,591.05 and 25,990,739,061.45 is: 35,867,275,490.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,039,749,367.20 : 63,534,952,591.05 = 25,990,739,061.45 : x
  2. Step 2: Convert to fraction form
    46,039,749,367.20/63,534,952,591.05 = 25,990,739,061.45/x
  3. Step 3: Cross multiply
    46,039,749,367.20x = 63,534,952,591.05 × 25,990,739,061.45
  4. Step 4: Simplify right side
    46,039,749,367.20x = 1,651,320,374,075,577,335,808
  5. Step 5: Solve for x
    x = 1,651,320,374,075,577,335,808/46,039,749,367.20
  6. Step 6: Final answer
    x = 35,867,275,490.69

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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.