Home / 1,580,556,475.64-2,369,915,725.80-598,058,912.72

Finding the Fourth Proportional to 1,580,556,475.64, 2,369,915,725.80 and 598,058,912.72

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Solution

The fourth proportional to 1,580,556,475.64, 2,369,915,725.80 and 598,058,912.72 is: 896,740,637.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,556,475.64 : 2,369,915,725.80 = 598,058,912.72 : x
  2. Step 2: Convert to fraction form
    1,580,556,475.64/2,369,915,725.80 = 598,058,912.72/x
  3. Step 3: Cross multiply
    1,580,556,475.64x = 2,369,915,725.80 × 598,058,912.72
  4. Step 4: Simplify right side
    1,580,556,475.64x = 1,417,349,222,209,977,856
  5. Step 5: Solve for x
    x = 1,417,349,222,209,977,856/1,580,556,475.64
  6. Step 6: Final answer
    x = 896,740,637.90

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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.