Home / 3,712,365,749.94-5,122,947,455.73-2,041,609,724.34

Finding the Fourth Proportional to 3,712,365,749.94, 5,122,947,455.73 and 2,041,609,724.34

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Solution

The fourth proportional to 3,712,365,749.94, 5,122,947,455.73 and 2,041,609,724.34 is: 2,817,356,922.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,365,749.94 : 5,122,947,455.73 = 2,041,609,724.34 : x
  2. Step 2: Convert to fraction form
    3,712,365,749.94/5,122,947,455.73 = 2,041,609,724.34/x
  3. Step 3: Cross multiply
    3,712,365,749.94x = 5,122,947,455.73 × 2,041,609,724.34
  4. Step 4: Simplify right side
    3,712,365,749.94x = 10,459,059,342,901,227,520
  5. Step 5: Solve for x
    x = 10,459,059,342,901,227,520/3,712,365,749.94
  6. Step 6: Final answer
    x = 2,817,356,922.08

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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.