Home / 1,564,106,142.75-2,346,461,337.65-594,682,383.39

Finding the Fourth Proportional to 1,564,106,142.75, 2,346,461,337.65 and 594,682,383.39

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Solution

The fourth proportional to 1,564,106,142.75, 2,346,461,337.65 and 594,682,383.39 is: 892,138,444.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,106,142.75 : 2,346,461,337.65 = 594,682,383.39 : x
  2. Step 2: Convert to fraction form
    1,564,106,142.75/2,346,461,337.65 = 594,682,383.39/x
  3. Step 3: Cross multiply
    1,564,106,142.75x = 2,346,461,337.65 × 594,682,383.39
  4. Step 4: Simplify right side
    1,564,106,142.75x = 1,395,399,220,803,216,128
  5. Step 5: Solve for x
    x = 1,395,399,220,803,216,128/1,564,106,142.75
  6. Step 6: Final answer
    x = 892,138,444.23

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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.