Home / 110,151,228,779.34-165,260,563,379.32-56,406,417,709.10

Finding the Fourth Proportional to 110,151,228,779.34, 165,260,563,379.32 and 56,406,417,709.10

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Solution

The fourth proportional to 110,151,228,779.34, 165,260,563,379.32 and 56,406,417,709.10 is: 84,626,894,062.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,151,228,779.34 : 165,260,563,379.32 = 56,406,417,709.10 : x
  2. Step 2: Convert to fraction form
    110,151,228,779.34/165,260,563,379.32 = 56,406,417,709.10/x
  3. Step 3: Cross multiply
    110,151,228,779.34x = 165,260,563,379.32 × 56,406,417,709.10
  4. Step 4: Simplify right side
    110,151,228,779.34x = 9,321,756,368,815,119,138,816
  5. Step 5: Solve for x
    x = 9,321,756,368,815,119,138,816/110,151,228,779.34
  6. Step 6: Final answer
    x = 84,626,894,062.97

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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.