Home / 45,014,775.95-63,190,747.45-45,014,775.95

Finding the Fourth Proportional to 45,014,775.95, 63,190,747.45 and 45,014,775.95

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Solution

The fourth proportional to 45,014,775.95, 63,190,747.45 and 45,014,775.95 is: 63,190,747.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,014,775.95 : 63,190,747.45 = 45,014,775.95 : x
  2. Step 2: Convert to fraction form
    45,014,775.95/63,190,747.45 = 45,014,775.95/x
  3. Step 3: Cross multiply
    45,014,775.95x = 63,190,747.45 × 45,014,775.95
  4. Step 4: Simplify right side
    45,014,775.95x = 2,844,517,338,574,784
  5. Step 5: Solve for x
    x = 2,844,517,338,574,784/45,014,775.95
  6. Step 6: Final answer
    x = 63,190,747.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.