Home / 1,924,162,058.34-2,886,252,695.73-680,593,666.95

Finding the Fourth Proportional to 1,924,162,058.34, 2,886,252,695.73 and 680,593,666.95

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Solution

The fourth proportional to 1,924,162,058.34, 2,886,252,695.73 and 680,593,666.95 is: 1,020,893,898.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,162,058.34 : 2,886,252,695.73 = 680,593,666.95 : x
  2. Step 2: Convert to fraction form
    1,924,162,058.34/2,886,252,695.73 = 680,593,666.95/x
  3. Step 3: Cross multiply
    1,924,162,058.34x = 2,886,252,695.73 × 680,593,666.95
  4. Step 4: Simplify right side
    1,924,162,058.34x = 1,964,365,305,931,203,584
  5. Step 5: Solve for x
    x = 1,964,365,305,931,203,584/1,924,162,058.34
  6. Step 6: Final answer
    x = 1,020,893,898.94

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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.