Home / 46,518,011.47-64,193,682.50-25,609,835.45

Finding the Fourth Proportional to 46,518,011.47, 64,193,682.50 and 25,609,835.45

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Solution

The fourth proportional to 46,518,011.47, 64,193,682.50 and 25,609,835.45 is: 35,340,926.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,518,011.47 : 64,193,682.50 = 25,609,835.45 : x
  2. Step 2: Convert to fraction form
    46,518,011.47/64,193,682.50 = 25,609,835.45/x
  3. Step 3: Cross multiply
    46,518,011.47x = 64,193,682.50 × 25,609,835.45
  4. Step 4: Simplify right side
    46,518,011.47x = 1,643,989,645,521,927
  5. Step 5: Solve for x
    x = 1,643,989,645,521,927/46,518,011.47
  6. Step 6: Final answer
    x = 35,340,926.96

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1.5x scale

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.