Home / 37,262,125,068.64-55,910,641,702.98-18,365,111,280.82

Finding the Fourth Proportional to 37,262,125,068.64, 55,910,641,702.98 and 18,365,111,280.82

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Solution

The fourth proportional to 37,262,125,068.64, 55,910,641,702.98 and 18,365,111,280.82 is: 27,556,269,395.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,262,125,068.64 : 55,910,641,702.98 = 18,365,111,280.82 : x
  2. Step 2: Convert to fraction form
    37,262,125,068.64/55,910,641,702.98 = 18,365,111,280.82/x
  3. Step 3: Cross multiply
    37,262,125,068.64x = 55,910,641,702.98 × 18,365,111,280.82
  4. Step 4: Simplify right side
    37,262,125,068.64x = 1,026,805,156,657,283,203,072
  5. Step 5: Solve for x
    x = 1,026,805,156,657,283,203,072/37,262,125,068.64
  6. Step 6: Final answer
    x = 27,556,269,395.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.