Home / 45,805,570.90-63,212,111.15-24,897,652.70

Finding the Fourth Proportional to 45,805,570.90, 63,212,111.15 and 24,897,652.70

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Solution

The fourth proportional to 45,805,570.90, 63,212,111.15 and 24,897,652.70 is: 34,358,990.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,805,570.90 : 63,212,111.15 = 24,897,652.70 : x
  2. Step 2: Convert to fraction form
    45,805,570.90/63,212,111.15 = 24,897,652.70/x
  3. Step 3: Cross multiply
    45,805,570.90x = 63,212,111.15 × 24,897,652.70
  4. Step 4: Simplify right side
    45,805,570.90x = 1,573,833,189,880,039.75
  5. Step 5: Solve for x
    x = 1,573,833,189,880,039.75/45,805,570.90
  6. Step 6: Final answer
    x = 34,358,990.82

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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.