Home / 46,838,044.47-64,643,265.44-26,988,009.72

Finding the Fourth Proportional to 46,838,044.47, 64,643,265.44 and 26,988,009.72

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Solution

The fourth proportional to 46,838,044.47, 64,643,265.44 and 26,988,009.72 is: 37,247,350.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,838,044.47 : 64,643,265.44 = 26,988,009.72 : x
  2. Step 2: Convert to fraction form
    46,838,044.47/64,643,265.44 = 26,988,009.72/x
  3. Step 3: Cross multiply
    46,838,044.47x = 64,643,265.44 × 26,988,009.72
  4. Step 4: Simplify right side
    46,838,044.47x = 1,744,593,076,027,260
  5. Step 5: Solve for x
    x = 1,744,593,076,027,260/46,838,044.47
  6. Step 6: Final answer
    x = 37,247,350.86

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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.