Home / 44,527,792.19-66,745,075.98-18,634,929.62

Finding the Fourth Proportional to 44,527,792.19, 66,745,075.98 and 18,634,929.62

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Solution

The fourth proportional to 44,527,792.19, 66,745,075.98 and 18,634,929.62 is: 27,932,887.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,527,792.19 : 66,745,075.98 = 18,634,929.62 : x
  2. Step 2: Convert to fraction form
    44,527,792.19/66,745,075.98 = 18,634,929.62/x
  3. Step 3: Cross multiply
    44,527,792.19x = 66,745,075.98 × 18,634,929.62
  4. Step 4: Simplify right side
    44,527,792.19x = 1,243,789,793,368,852.50
  5. Step 5: Solve for x
    x = 1,243,789,793,368,852.50/44,527,792.19
  6. Step 6: Final answer
    x = 27,932,887.13

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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.