Home / 433,292,574.03-597,943,752.13-247,657,575.52

Finding the Fourth Proportional to 433,292,574.03, 597,943,752.13 and 247,657,575.52

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Solution

The fourth proportional to 433,292,574.03, 597,943,752.13 and 247,657,575.52 is: 341,767,454.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,292,574.03 : 597,943,752.13 = 247,657,575.52 : x
  2. Step 2: Convert to fraction form
    433,292,574.03/597,943,752.13 = 247,657,575.52/x
  3. Step 3: Cross multiply
    433,292,574.03x = 597,943,752.13 × 247,657,575.52
  4. Step 4: Simplify right side
    433,292,574.03x = 148,085,299,949,847,648
  5. Step 5: Solve for x
    x = 148,085,299,949,847,648/433,292,574.03
  6. Step 6: Final answer
    x = 341,767,454.20

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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.