Home / 45,020,088.34-62,128,427.26-26,435,639.42

Finding the Fourth Proportional to 45,020,088.34, 62,128,427.26 and 26,435,639.42

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Solution

The fourth proportional to 45,020,088.34, 62,128,427.26 and 26,435,639.42 is: 36,481,596.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,020,088.34 : 62,128,427.26 = 26,435,639.42 : x
  2. Step 2: Convert to fraction form
    45,020,088.34/62,128,427.26 = 26,435,639.42/x
  3. Step 3: Cross multiply
    45,020,088.34x = 62,128,427.26 × 26,435,639.42
  4. Step 4: Simplify right side
    45,020,088.34x = 1,642,404,700,777,058.75
  5. Step 5: Solve for x
    x = 1,642,404,700,777,058.75/45,020,088.34
  6. Step 6: Final answer
    x = 36,481,596.58

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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.