Home / 45,607,133.28-62,938,364.40-26,030,664.48

Finding the Fourth Proportional to 45,607,133.28, 62,938,364.40 and 26,030,664.48

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Solution

The fourth proportional to 45,607,133.28, 62,938,364.40 and 26,030,664.48 is: 35,922,614.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,607,133.28 : 62,938,364.40 = 26,030,664.48 : x
  2. Step 2: Convert to fraction form
    45,607,133.28/62,938,364.40 = 26,030,664.48/x
  3. Step 3: Cross multiply
    45,607,133.28x = 62,938,364.40 × 26,030,664.48
  4. Step 4: Simplify right side
    45,607,133.28x = 1,638,327,446,616,376.50
  5. Step 5: Solve for x
    x = 1,638,327,446,616,376.50/45,607,133.28
  6. Step 6: Final answer
    x = 35,922,614.05

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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.