Home / 14,941,696,904.69-22,412,545,358.58-4,993,140,615.77

Finding the Fourth Proportional to 14,941,696,904.69, 22,412,545,358.58 and 4,993,140,615.77

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Solution

The fourth proportional to 14,941,696,904.69, 22,412,545,358.58 and 4,993,140,615.77 is: 7,489,710,924.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,941,696,904.69 : 22,412,545,358.58 = 4,993,140,615.77 : x
  2. Step 2: Convert to fraction form
    14,941,696,904.69/22,412,545,358.58 = 4,993,140,615.77/x
  3. Step 3: Cross multiply
    14,941,696,904.69x = 22,412,545,358.58 × 4,993,140,615.77
  4. Step 4: Simplify right side
    14,941,696,904.69x = 111,908,990,532,576,182,272
  5. Step 5: Solve for x
    x = 111,908,990,532,576,182,272/14,941,696,904.69
  6. Step 6: Final answer
    x = 7,489,710,924.16

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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.