Home / 35,478,052.90-53,217,079.35-31,084,807.30

Finding the Fourth Proportional to 35,478,052.90, 53,217,079.35 and 31,084,807.30

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Solution

The fourth proportional to 35,478,052.90, 53,217,079.35 and 31,084,807.30 is: 46,627,210.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,478,052.90 : 53,217,079.35 = 31,084,807.30 : x
  2. Step 2: Convert to fraction form
    35,478,052.90/53,217,079.35 = 31,084,807.30/x
  3. Step 3: Cross multiply
    35,478,052.90x = 53,217,079.35 × 31,084,807.30
  4. Step 4: Simplify right side
    35,478,052.90x = 1,654,242,656,663,559.25
  5. Step 5: Solve for x
    x = 1,654,242,656,663,559.25/35,478,052.90
  6. Step 6: Final answer
    x = 46,627,210.95

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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.