Home / 46,823,973,158.61-64,617,130,781.39-25,414,219,008.80

Finding the Fourth Proportional to 46,823,973,158.61, 64,617,130,781.39 and 25,414,219,008.80

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Solution

The fourth proportional to 46,823,973,158.61, 64,617,130,781.39 and 25,414,219,008.80 is: 35,071,648,188.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,823,973,158.61 : 64,617,130,781.39 = 25,414,219,008.80 : x
  2. Step 2: Convert to fraction form
    46,823,973,158.61/64,617,130,781.39 = 25,414,219,008.80/x
  3. Step 3: Cross multiply
    46,823,973,158.61x = 64,617,130,781.39 × 25,414,219,008.80
  4. Step 4: Simplify right side
    46,823,973,158.61x = 1,642,193,913,398,517,301,248
  5. Step 5: Solve for x
    x = 1,642,193,913,398,517,301,248/46,823,973,158.61
  6. Step 6: Final answer
    x = 35,071,648,188.33

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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.