Home / 3,068,500,936,555-4,234,557,699,516.80-1,750,179,865,856.50

Finding the Fourth Proportional to 3,068,500,936,555, 4,234,557,699,516.80 and 1,750,179,865,856.50

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Solution

The fourth proportional to 3,068,500,936,555, 4,234,557,699,516.80 and 1,750,179,865,856.50 is: 2,415,263,276,674.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,500,936,555 : 4,234,557,699,516.80 = 1,750,179,865,856.50 : x
  2. Step 2: Convert to fraction form
    3,068,500,936,555/4,234,557,699,516.80 = 1,750,179,865,856.50/x
  3. Step 3: Cross multiply
    3,068,500,936,555x = 4,234,557,699,516.80 × 1,750,179,865,856.50
  4. Step 4: Simplify right side
    3,068,500,936,555x = 7,411,237,626,501,921,842,921,472
  5. Step 5: Solve for x
    x = 7,411,237,626,501,921,842,921,472/3,068,500,936,555
  6. Step 6: Final answer
    x = 2,415,263,276,674.28

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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.