Home / 29,115,070,852,974-40,180,060,767,900-16,123,312,174,848

Finding the Fourth Proportional to 29,115,070,852,974, 40,180,060,767,900 and 16,123,312,174,848

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Solution

The fourth proportional to 29,115,070,852,974, 40,180,060,767,900 and 16,123,312,174,848 is: 22,250,870,218,955.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,115,070,852,974 : 40,180,060,767,900 = 16,123,312,174,848 : x
  2. Step 2: Convert to fraction form
    29,115,070,852,974/40,180,060,767,900 = 16,123,312,174,848/x
  3. Step 3: Cross multiply
    29,115,070,852,974x = 40,180,060,767,900 × 16,123,312,174,848
  4. Step 4: Simplify right side
    29,115,070,852,974x = 647,835,662,965,214,486,242,263,040
  5. Step 5: Solve for x
    x = 647,835,662,965,214,486,242,263,040/29,115,070,852,974
  6. Step 6: Final answer
    x = 22,250,870,218,955.36

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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.