Home / 53,891,219,023.07-74,392,781,385.50-33,578,710,584.76

Finding the Fourth Proportional to 53,891,219,023.07, 74,392,781,385.50 and 33,578,710,584.76

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Solution

The fourth proportional to 53,891,219,023.07, 74,392,781,385.50 and 33,578,710,584.76 is: 46,352,888,671.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,891,219,023.07 : 74,392,781,385.50 = 33,578,710,584.76 : x
  2. Step 2: Convert to fraction form
    53,891,219,023.07/74,392,781,385.50 = 33,578,710,584.76/x
  3. Step 3: Cross multiply
    53,891,219,023.07x = 74,392,781,385.50 × 33,578,710,584.76
  4. Step 4: Simplify right side
    53,891,219,023.07x = 2,498,013,675,739,025,506,304
  5. Step 5: Solve for x
    x = 2,498,013,675,739,025,506,304/53,891,219,023.07
  6. Step 6: Final answer
    x = 46,352,888,671.34

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Double scale
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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.