Home / 63,013,756,573.28-86,959,246,066.46-34,077,946,480.46

Finding the Fourth Proportional to 63,013,756,573.28, 86,959,246,066.46 and 34,077,946,480.46

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Solution

The fourth proportional to 63,013,756,573.28, 86,959,246,066.46 and 34,077,946,480.46 is: 47,027,707,830.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,013,756,573.28 : 86,959,246,066.46 = 34,077,946,480.46 : x
  2. Step 2: Convert to fraction form
    63,013,756,573.28/86,959,246,066.46 = 34,077,946,480.46/x
  3. Step 3: Cross multiply
    63,013,756,573.28x = 86,959,246,066.46 × 34,077,946,480.46
  4. Step 4: Simplify right side
    63,013,756,573.28x = 2,963,392,533,434,323,697,664
  5. Step 5: Solve for x
    x = 2,963,392,533,434,323,697,664/63,013,756,573.28
  6. Step 6: Final answer
    x = 47,027,707,830.56

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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.