Home / 66,877,822,718.08-92,291,410,415.82-36,804,307,259.32

Finding the Fourth Proportional to 66,877,822,718.08, 92,291,410,415.82 and 36,804,307,259.32

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Solution

The fourth proportional to 66,877,822,718.08, 92,291,410,415.82 and 36,804,307,259.32 is: 50,789,952,308.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,877,822,718.08 : 92,291,410,415.82 = 36,804,307,259.32 : x
  2. Step 2: Convert to fraction form
    66,877,822,718.08/92,291,410,415.82 = 36,804,307,259.32/x
  3. Step 3: Cross multiply
    66,877,822,718.08x = 92,291,410,415.82 × 36,804,307,259.32
  4. Step 4: Simplify right side
    66,877,822,718.08x = 3,396,721,426,339,845,898,240
  5. Step 5: Solve for x
    x = 3,396,721,426,339,845,898,240/66,877,822,718.08
  6. Step 6: Final answer
    x = 50,789,952,308.38

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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.