Home / 44,209,818.40-66,314,727.60-26,249,677.60

Finding the Fourth Proportional to 44,209,818.40, 66,314,727.60 and 26,249,677.60

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Solution

The fourth proportional to 44,209,818.40, 66,314,727.60 and 26,249,677.60 is: 39,374,516.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,209,818.40 : 66,314,727.60 = 26,249,677.60 : x
  2. Step 2: Convert to fraction form
    44,209,818.40/66,314,727.60 = 26,249,677.60/x
  3. Step 3: Cross multiply
    44,209,818.40x = 66,314,727.60 × 26,249,677.60
  4. Step 4: Simplify right side
    44,209,818.40x = 1,740,740,219,631,822
  5. Step 5: Solve for x
    x = 1,740,740,219,631,822/44,209,818.40
  6. Step 6: Final answer
    x = 39,374,516.40

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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.