Home / 1,585,301,483,205.10-2,376,979,040,167-616,078,234,969.40

Finding the Fourth Proportional to 1,585,301,483,205.10, 2,376,979,040,167 and 616,078,234,969.40

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Solution

The fourth proportional to 1,585,301,483,205.10, 2,376,979,040,167 and 616,078,234,969.40 is: 923,739,154,438.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,301,483,205.10 : 2,376,979,040,167 = 616,078,234,969.40 : x
  2. Step 2: Convert to fraction form
    1,585,301,483,205.10/2,376,979,040,167 = 616,078,234,969.40/x
  3. Step 3: Cross multiply
    1,585,301,483,205.10x = 2,376,979,040,167 × 616,078,234,969.40
  4. Step 4: Simplify right side
    1,585,301,483,205.10x = 1,464,405,051,625,343,887,081,472
  5. Step 5: Solve for x
    x = 1,464,405,051,625,343,887,081,472/1,585,301,483,205.10
  6. Step 6: Final answer
    x = 923,739,154,438.10

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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.