Home / 1,046,742,210,138-1,444,504,252,772-565,565,962,800

Finding the Fourth Proportional to 1,046,742,210,138, 1,444,504,252,772 and 565,565,962,800

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Solution

The fourth proportional to 1,046,742,210,138, 1,444,504,252,772 and 565,565,962,800 is: 780,481,030,166.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,742,210,138 : 1,444,504,252,772 = 565,565,962,800 : x
  2. Step 2: Convert to fraction form
    1,046,742,210,138/1,444,504,252,772 = 565,565,962,800/x
  3. Step 3: Cross multiply
    1,046,742,210,138x = 1,444,504,252,772 × 565,565,962,800
  4. Step 4: Simplify right side
    1,046,742,210,138x = 816,962,438,487,690,727,915,520
  5. Step 5: Solve for x
    x = 816,962,438,487,690,727,915,520/1,046,742,210,138
  6. Step 6: Final answer
    x = 780,481,030,166.91

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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.