Home / 5,051,402,169,965.60-7,577,548,692,608.40-1,425,185,135,018.20

Finding the Fourth Proportional to 5,051,402,169,965.60, 7,577,548,692,608.40 and 1,425,185,135,018.20

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Solution

The fourth proportional to 5,051,402,169,965.60, 7,577,548,692,608.40 and 1,425,185,135,018.20 is: 2,137,903,376,767.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,402,169,965.60 : 7,577,548,692,608.40 = 1,425,185,135,018.20 : x
  2. Step 2: Convert to fraction form
    5,051,402,169,965.60/7,577,548,692,608.40 = 1,425,185,135,018.20/x
  3. Step 3: Cross multiply
    5,051,402,169,965.60x = 7,577,548,692,608.40 × 1,425,185,135,018.20
  4. Step 4: Simplify right side
    5,051,402,169,965.60x = 10,799,409,756,582,087,650,967,552
  5. Step 5: Solve for x
    x = 10,799,409,756,582,087,650,967,552/5,051,402,169,965.60
  6. Step 6: Final answer
    x = 2,137,903,376,767.89

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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.