Home / 50,430,528.40-75,645,792.60-37,675,944.40

Finding the Fourth Proportional to 50,430,528.40, 75,645,792.60 and 37,675,944.40

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Solution

The fourth proportional to 50,430,528.40, 75,645,792.60 and 37,675,944.40 is: 56,513,916.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,430,528.40 : 75,645,792.60 = 37,675,944.40 : x
  2. Step 2: Convert to fraction form
    50,430,528.40/75,645,792.60 = 37,675,944.40/x
  3. Step 3: Cross multiply
    50,430,528.40x = 75,645,792.60 × 37,675,944.40
  4. Step 4: Simplify right side
    50,430,528.40x = 2,850,026,676,091,531
  5. Step 5: Solve for x
    x = 2,850,026,676,091,531/50,430,528.40
  6. Step 6: Final answer
    x = 56,513,916.60

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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.