Home / 10,216,402,289,917-15,324,643,193,118-2,471,657,388,074.50

Finding the Fourth Proportional to 10,216,402,289,917, 15,324,643,193,118 and 2,471,657,388,074.50

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Solution

The fourth proportional to 10,216,402,289,917, 15,324,643,193,118 and 2,471,657,388,074.50 is: 3,707,495,700,835.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,216,402,289,917 : 15,324,643,193,118 = 2,471,657,388,074.50 : x
  2. Step 2: Convert to fraction form
    10,216,402,289,917/15,324,643,193,118 = 2,471,657,388,074.50/x
  3. Step 3: Cross multiply
    10,216,402,289,917x = 15,324,643,193,118 × 2,471,657,388,074.50
  4. Step 4: Simplify right side
    10,216,402,289,917x = 37,877,267,567,875,703,162,535,936
  5. Step 5: Solve for x
    x = 37,877,267,567,875,703,162,535,936/10,216,402,289,917
  6. Step 6: Final answer
    x = 3,707,495,700,835.74

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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.