Home / 5,298,925,173,595.40-7,318,548,670,533.80-3,561,718,715,151

Finding the Fourth Proportional to 5,298,925,173,595.40, 7,318,548,670,533.80 and 3,561,718,715,151

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Solution

The fourth proportional to 5,298,925,173,595.40, 7,318,548,670,533.80 and 3,561,718,715,151 is: 4,919,226,241,856.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,298,925,173,595.40 : 7,318,548,670,533.80 = 3,561,718,715,151 : x
  2. Step 2: Convert to fraction form
    5,298,925,173,595.40/7,318,548,670,533.80 = 3,561,718,715,151/x
  3. Step 3: Cross multiply
    5,298,925,173,595.40x = 7,318,548,670,533.80 × 3,561,718,715,151
  4. Step 4: Simplify right side
    5,298,925,173,595.40x = 26,066,611,767,583,703,476,207,616
  5. Step 5: Solve for x
    x = 26,066,611,767,583,703,476,207,616/5,298,925,173,595.40
  6. Step 6: Final answer
    x = 4,919,226,241,856.35

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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.