Home / 52,698,681,298.32-79,052,486,052.96-16,848,606,774.48

Finding the Fourth Proportional to 52,698,681,298.32, 79,052,486,052.96 and 16,848,606,774.48

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Solution

The fourth proportional to 52,698,681,298.32, 79,052,486,052.96 and 16,848,606,774.48 is: 25,274,337,407.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,698,681,298.32 : 79,052,486,052.96 = 16,848,606,774.48 : x
  2. Step 2: Convert to fraction form
    52,698,681,298.32/79,052,486,052.96 = 16,848,606,774.48/x
  3. Step 3: Cross multiply
    52,698,681,298.32x = 79,052,486,052.96 × 16,848,606,774.48
  4. Step 4: Simplify right side
    52,698,681,298.32x = 1,331,924,252,051,387,711,488
  5. Step 5: Solve for x
    x = 1,331,924,252,051,387,711,488/52,698,681,298.32
  6. Step 6: Final answer
    x = 25,274,337,407.26

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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.