Home / 46,271,256.46-63,817,101.39-40,677,543.15

Finding the Fourth Proportional to 46,271,256.46, 63,817,101.39 and 40,677,543.15

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Solution

The fourth proportional to 46,271,256.46, 63,817,101.39 and 40,677,543.15 is: 56,102,278.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,271,256.46 : 63,817,101.39 = 40,677,543.15 : x
  2. Step 2: Convert to fraction form
    46,271,256.46/63,817,101.39 = 40,677,543.15/x
  3. Step 3: Cross multiply
    46,271,256.46x = 63,817,101.39 × 40,677,543.15
  4. Step 4: Simplify right side
    46,271,256.46x = 2,595,922,895,499,650
  5. Step 5: Solve for x
    x = 2,595,922,895,499,650/46,271,256.46
  6. Step 6: Final answer
    x = 56,102,278.05

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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.