Home / 63,308,940.60-94,963,410.90-37,442,854.20

Finding the Fourth Proportional to 63,308,940.60, 94,963,410.90 and 37,442,854.20

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Solution

The fourth proportional to 63,308,940.60, 94,963,410.90 and 37,442,854.20 is: 56,164,281.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,308,940.60 : 94,963,410.90 = 37,442,854.20 : x
  2. Step 2: Convert to fraction form
    63,308,940.60/94,963,410.90 = 37,442,854.20/x
  3. Step 3: Cross multiply
    63,308,940.60x = 94,963,410.90 × 37,442,854.20
  4. Step 4: Simplify right side
    63,308,940.60x = 3,555,701,148,663,391.50
  5. Step 5: Solve for x
    x = 3,555,701,148,663,391.50/63,308,940.60
  6. Step 6: Final answer
    x = 56,164,281.30

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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.