Home / 1,585,303,469,063.60-2,376,982,016,442.60-616,080,226,154.05

Finding the Fourth Proportional to 1,585,303,469,063.60, 2,376,982,016,442.60 and 616,080,226,154.05

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Solution

The fourth proportional to 1,585,303,469,063.60, 2,376,982,016,442.60 and 616,080,226,154.05 is: 923,742,139,490.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,303,469,063.60 : 2,376,982,016,442.60 = 616,080,226,154.05 : x
  2. Step 2: Convert to fraction form
    1,585,303,469,063.60/2,376,982,016,442.60 = 616,080,226,154.05/x
  3. Step 3: Cross multiply
    1,585,303,469,063.60x = 2,376,982,016,442.60 × 616,080,226,154.05
  4. Step 4: Simplify right side
    1,585,303,469,063.60x = 1,464,411,618,254,067,049,955,328
  5. Step 5: Solve for x
    x = 1,464,411,618,254,067,049,955,328/1,585,303,469,063.60
  6. Step 6: Final answer
    x = 923,742,139,490.21

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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.