Home / 4,799,974,110,330.80-6,623,970,831,750-2,605,139,363,832.40

Finding the Fourth Proportional to 4,799,974,110,330.80, 6,623,970,831,750 and 2,605,139,363,832.40

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Solution

The fourth proportional to 4,799,974,110,330.80, 6,623,970,831,750 and 2,605,139,363,832.40 is: 3,595,095,882,190.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799,974,110,330.80 : 6,623,970,831,750 = 2,605,139,363,832.40 : x
  2. Step 2: Convert to fraction form
    4,799,974,110,330.80/6,623,970,831,750 = 2,605,139,363,832.40/x
  3. Step 3: Cross multiply
    4,799,974,110,330.80x = 6,623,970,831,750 × 2,605,139,363,832.40
  4. Step 4: Simplify right side
    4,799,974,110,330.80x = 17,256,367,158,669,568,290,848,768
  5. Step 5: Solve for x
    x = 17,256,367,158,669,568,290,848,768/4,799,974,110,330.80
  6. Step 6: Final answer
    x = 3,595,095,882,190.15

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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.