Home / 655,608,983,408.01-904,679,681,230.65-362,627,600,482.11

Finding the Fourth Proportional to 655,608,983,408.01, 904,679,681,230.65 and 362,627,600,482.11

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Solution

The fourth proportional to 655,608,983,408.01, 904,679,681,230.65 and 362,627,600,482.11 is: 500,392,505,765.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    655,608,983,408.01 : 904,679,681,230.65 = 362,627,600,482.11 : x
  2. Step 2: Convert to fraction form
    655,608,983,408.01/904,679,681,230.65 = 362,627,600,482.11/x
  3. Step 3: Cross multiply
    655,608,983,408.01x = 904,679,681,230.65 × 362,627,600,482.11
  4. Step 4: Simplify right side
    655,608,983,408.01x = 328,061,822,009,590,776,070,144
  5. Step 5: Solve for x
    x = 328,061,822,009,590,776,070,144/655,608,983,408.01
  6. Step 6: Final answer
    x = 500,392,505,765.02

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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.