Home / 433,292,577.48-597,943,756.94-247,657,579.02

Finding the Fourth Proportional to 433,292,577.48, 597,943,756.94 and 247,657,579.02

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Solution

The fourth proportional to 433,292,577.48, 597,943,756.94 and 247,657,579.02 is: 341,767,459.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,292,577.48 : 597,943,756.94 = 247,657,579.02 : x
  2. Step 2: Convert to fraction form
    433,292,577.48/597,943,756.94 = 247,657,579.02/x
  3. Step 3: Cross multiply
    433,292,577.48x = 597,943,756.94 × 247,657,579.02
  4. Step 4: Simplify right side
    433,292,577.48x = 148,085,303,233,883,744
  5. Step 5: Solve for x
    x = 148,085,303,233,883,744/433,292,577.48
  6. Step 6: Final answer
    x = 341,767,459.06

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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.