Home / 1,924,285,694.40-2,655,514,258.56-1,044,219,398.40

Finding the Fourth Proportional to 1,924,285,694.40, 2,655,514,258.56 and 1,044,219,398.40

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Solution

The fourth proportional to 1,924,285,694.40, 2,655,514,258.56 and 1,044,219,398.40 is: 1,441,022,769.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,285,694.40 : 2,655,514,258.56 = 1,044,219,398.40 : x
  2. Step 2: Convert to fraction form
    1,924,285,694.40/2,655,514,258.56 = 1,044,219,398.40/x
  3. Step 3: Cross multiply
    1,924,285,694.40x = 2,655,514,258.56 × 1,044,219,398.40
  4. Step 4: Simplify right side
    1,924,285,694.40x = 2,772,939,501,516,145,152
  5. Step 5: Solve for x
    x = 2,772,939,501,516,145,152/1,924,285,694.40
  6. Step 6: Final answer
    x = 1,441,022,769.95

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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.