Home / 46,927,817,238.87-64,761,615,160.47-25,519,310,771.49

Finding the Fourth Proportional to 46,927,817,238.87, 64,761,615,160.47 and 25,519,310,771.49

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Solution

The fourth proportional to 46,927,817,238.87, 64,761,615,160.47 and 25,519,310,771.49 is: 35,217,316,307.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,927,817,238.87 : 64,761,615,160.47 = 25,519,310,771.49 : x
  2. Step 2: Convert to fraction form
    46,927,817,238.87/64,761,615,160.47 = 25,519,310,771.49/x
  3. Step 3: Cross multiply
    46,927,817,238.87x = 64,761,615,160.47 × 25,519,310,771.49
  4. Step 4: Simplify right side
    46,927,817,238.87x = 1,652,671,783,343,723,380,736
  5. Step 5: Solve for x
    x = 1,652,671,783,343,723,380,736/46,927,817,238.87
  6. Step 6: Final answer
    x = 35,217,316,307.96

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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.