Home / 1,224,224,597.25-1,835,249,397.98-477,067,415.31

Finding the Fourth Proportional to 1,224,224,597.25, 1,835,249,397.98 and 477,067,415.31

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Solution

The fourth proportional to 1,224,224,597.25, 1,835,249,397.98 and 477,067,415.31 is: 715,177,336.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,224,597.25 : 1,835,249,397.98 = 477,067,415.31 : x
  2. Step 2: Convert to fraction form
    1,224,224,597.25/1,835,249,397.98 = 477,067,415.31/x
  3. Step 3: Cross multiply
    1,224,224,597.25x = 1,835,249,397.98 × 477,067,415.31
  4. Step 4: Simplify right side
    1,224,224,597.25x = 875,537,686,741,166,720
  5. Step 5: Solve for x
    x = 875,537,686,741,166,720/1,224,224,597.25
  6. Step 6: Final answer
    x = 715,177,336.50

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Double scale
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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.