Home / 46,696,938.30-70,045,407.45-29,732,816.70

Finding the Fourth Proportional to 46,696,938.30, 70,045,407.45 and 29,732,816.70

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Solution

The fourth proportional to 46,696,938.30, 70,045,407.45 and 29,732,816.70 is: 44,599,225.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,696,938.30 : 70,045,407.45 = 29,732,816.70 : x
  2. Step 2: Convert to fraction form
    46,696,938.30/70,045,407.45 = 29,732,816.70/x
  3. Step 3: Cross multiply
    46,696,938.30x = 70,045,407.45 × 29,732,816.70
  4. Step 4: Simplify right side
    46,696,938.30x = 2,082,647,260,387,664.50
  5. Step 5: Solve for x
    x = 2,082,647,260,387,664.50/46,696,938.30
  6. Step 6: Final answer
    x = 44,599,225.05

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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.