Home / 37,879,011.14-52,273,050.86-20,475,356.31

Finding the Fourth Proportional to 37,879,011.14, 52,273,050.86 and 20,475,356.31

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Solution

The fourth proportional to 37,879,011.14, 52,273,050.86 and 20,475,356.31 is: 28,256,000.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,879,011.14 : 52,273,050.86 = 20,475,356.31 : x
  2. Step 2: Convert to fraction form
    37,879,011.14/52,273,050.86 = 20,475,356.31/x
  3. Step 3: Cross multiply
    37,879,011.14x = 52,273,050.86 × 20,475,356.31
  4. Step 4: Simplify right side
    37,879,011.14x = 1,070,309,341,666,875
  5. Step 5: Solve for x
    x = 1,070,309,341,666,875/37,879,011.14
  6. Step 6: Final answer
    x = 28,256,000.08

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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.