Home / 35,500,772,259.98-48,992,605,716.70-19,659,578,931.98

Finding the Fourth Proportional to 35,500,772,259.98, 48,992,605,716.70 and 19,659,578,931.98

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Solution

The fourth proportional to 35,500,772,259.98, 48,992,605,716.70 and 19,659,578,931.98 is: 27,131,071,744.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,500,772,259.98 : 48,992,605,716.70 = 19,659,578,931.98 : x
  2. Step 2: Convert to fraction form
    35,500,772,259.98/48,992,605,716.70 = 19,659,578,931.98/x
  3. Step 3: Cross multiply
    35,500,772,259.98x = 48,992,605,716.70 × 19,659,578,931.98
  4. Step 4: Simplify right side
    35,500,772,259.98x = 963,173,999,170,838,200,320
  5. Step 5: Solve for x
    x = 963,173,999,170,838,200,320/35,500,772,259.98
  6. Step 6: Final answer
    x = 27,131,071,744.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.