Home / 2,748,791,373.24-3,793,300,208.64-1,495,706,639.36

Finding the Fourth Proportional to 2,748,791,373.24, 3,793,300,208.64 and 1,495,706,639.36

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Solution

The fourth proportional to 2,748,791,373.24, 3,793,300,208.64 and 1,495,706,639.36 is: 2,064,057,811.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,791,373.24 : 3,793,300,208.64 = 1,495,706,639.36 : x
  2. Step 2: Convert to fraction form
    2,748,791,373.24/3,793,300,208.64 = 1,495,706,639.36/x
  3. Step 3: Cross multiply
    2,748,791,373.24x = 3,793,300,208.64 × 1,495,706,639.36
  4. Step 4: Simplify right side
    2,748,791,373.24x = 5,673,664,307,148,520,448
  5. Step 5: Solve for x
    x = 5,673,664,307,148,520,448/2,748,791,373.24
  6. Step 6: Final answer
    x = 2,064,057,811.87

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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.