Home / 46,927,817,246.88-64,761,615,171.52-25,519,310,779.48

Finding the Fourth Proportional to 46,927,817,246.88, 64,761,615,171.52 and 25,519,310,779.48

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Solution

The fourth proportional to 46,927,817,246.88, 64,761,615,171.52 and 25,519,310,779.48 is: 35,217,316,318.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,927,817,246.88 : 64,761,615,171.52 = 25,519,310,779.48 : x
  2. Step 2: Convert to fraction form
    46,927,817,246.88/64,761,615,171.52 = 25,519,310,779.48/x
  3. Step 3: Cross multiply
    46,927,817,246.88x = 64,761,615,171.52 × 25,519,310,779.48
  4. Step 4: Simplify right side
    46,927,817,246.88x = 1,652,671,784,143,105,818,624
  5. Step 5: Solve for x
    x = 1,652,671,784,143,105,818,624/46,927,817,246.88
  6. Step 6: Final answer
    x = 35,217,316,318.99

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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.