Home / 7,425,859,993.04-10,247,880,657.48-4,084,445,945.36

Finding the Fourth Proportional to 7,425,859,993.04, 10,247,880,657.48 and 4,084,445,945.36

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Solution

The fourth proportional to 7,425,859,993.04, 10,247,880,657.48 and 4,084,445,945.36 is: 5,636,642,037.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,859,993.04 : 10,247,880,657.48 = 4,084,445,945.36 : x
  2. Step 2: Convert to fraction form
    7,425,859,993.04/10,247,880,657.48 = 4,084,445,945.36/x
  3. Step 3: Cross multiply
    7,425,859,993.04x = 10,247,880,657.48 × 4,084,445,945.36
  4. Step 4: Simplify right side
    7,425,859,993.04x = 41,856,914,599,977,353,216
  5. Step 5: Solve for x
    x = 41,856,914,599,977,353,216/7,425,859,993.04
  6. Step 6: Final answer
    x = 5,636,642,037.31

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1.5x scale

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.