Home / 148,814,996.10-223,229,492.55-46,582,368.90

Finding the Fourth Proportional to 148,814,996.10, 223,229,492.55 and 46,582,368.90

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Solution

The fourth proportional to 148,814,996.10, 223,229,492.55 and 46,582,368.90 is: 69,875,744.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,814,996.10 : 223,229,492.55 = 46,582,368.90 : x
  2. Step 2: Convert to fraction form
    148,814,996.10/223,229,492.55 = 46,582,368.90/x
  3. Step 3: Cross multiply
    148,814,996.10x = 223,229,492.55 × 46,582,368.90
  4. Step 4: Simplify right side
    148,814,996.10x = 10,398,558,571,323,902
  5. Step 5: Solve for x
    x = 10,398,558,571,323,902/148,814,996.10
  6. Step 6: Final answer
    x = 69,875,744.00

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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.