Home / 1,932,461,582.10-2,900,204,027.55-897,450,710.10

Finding the Fourth Proportional to 1,932,461,582.10, 2,900,204,027.55 and 897,450,710.10

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Solution

The fourth proportional to 1,932,461,582.10, 2,900,204,027.55 and 897,450,710.10 is: 1,346,878,089.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,461,582.10 : 2,900,204,027.55 = 897,450,710.10 : x
  2. Step 2: Convert to fraction form
    1,932,461,582.10/2,900,204,027.55 = 897,450,710.10/x
  3. Step 3: Cross multiply
    1,932,461,582.10x = 2,900,204,027.55 × 897,450,710.10
  4. Step 4: Simplify right side
    1,932,461,582.10x = 2,602,790,163,959,627,776
  5. Step 5: Solve for x
    x = 2,602,790,163,959,627,776/1,932,461,582.10
  6. Step 6: Final answer
    x = 1,346,878,089.62

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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.