Home / 60,927,216.76-91,387,461.15-44,549,284.63

Finding the Fourth Proportional to 60,927,216.76, 91,387,461.15 and 44,549,284.63

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Solution

The fourth proportional to 60,927,216.76, 91,387,461.15 and 44,549,284.63 is: 66,821,467.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,927,216.76 : 91,387,461.15 = 44,549,284.63 : x
  2. Step 2: Convert to fraction form
    60,927,216.76/91,387,461.15 = 44,549,284.63/x
  3. Step 3: Cross multiply
    60,927,216.76x = 91,387,461.15 × 44,549,284.63
  4. Step 4: Simplify right side
    60,927,216.76x = 4,071,246,018,384,417.50
  5. Step 5: Solve for x
    x = 4,071,246,018,384,417.50/60,927,216.76
  6. Step 6: Final answer
    x = 66,821,467.23

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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.