Home / 7,285,174,429.73-10,053,610,024.14-4,274,478,355.19

Finding the Fourth Proportional to 7,285,174,429.73, 10,053,610,024.14 and 4,274,478,355.19

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Solution

The fourth proportional to 7,285,174,429.73, 10,053,610,024.14 and 4,274,478,355.19 is: 5,898,820,797.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,285,174,429.73 : 10,053,610,024.14 = 4,274,478,355.19 : x
  2. Step 2: Convert to fraction form
    7,285,174,429.73/10,053,610,024.14 = 4,274,478,355.19/x
  3. Step 3: Cross multiply
    7,285,174,429.73x = 10,053,610,024.14 × 4,274,478,355.19
  4. Step 4: Simplify right side
    7,285,174,429.73x = 42,973,938,439,657,373,696
  5. Step 5: Solve for x
    x = 42,973,938,439,657,373,696/7,285,174,429.73
  6. Step 6: Final answer
    x = 5,898,820,797.52

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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.