Home / 46,676,492.40-64,431,212.76-35,107,464.72

Finding the Fourth Proportional to 46,676,492.40, 64,431,212.76 and 35,107,464.72

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Solution

The fourth proportional to 46,676,492.40, 64,431,212.76 and 35,107,464.72 is: 48,461,579.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,676,492.40 : 64,431,212.76 = 35,107,464.72 : x
  2. Step 2: Convert to fraction form
    46,676,492.40/64,431,212.76 = 35,107,464.72/x
  3. Step 3: Cross multiply
    46,676,492.40x = 64,431,212.76 × 35,107,464.72
  4. Step 4: Simplify right side
    46,676,492.40x = 2,262,016,528,838,513.50
  5. Step 5: Solve for x
    x = 2,262,016,528,838,513.50/46,676,492.40
  6. Step 6: Final answer
    x = 48,461,579.11

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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.