Home / 1,303,880,404.10-1,955,820,606.15-334,532,020.10

Finding the Fourth Proportional to 1,303,880,404.10, 1,955,820,606.15 and 334,532,020.10

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Solution

The fourth proportional to 1,303,880,404.10, 1,955,820,606.15 and 334,532,020.10 is: 501,798,030.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,880,404.10 : 1,955,820,606.15 = 334,532,020.10 : x
  2. Step 2: Convert to fraction form
    1,303,880,404.10/1,955,820,606.15 = 334,532,020.10/x
  3. Step 3: Cross multiply
    1,303,880,404.10x = 1,955,820,606.15 × 334,532,020.10
  4. Step 4: Simplify right side
    1,303,880,404.10x = 654,284,618,328,566,016
  5. Step 5: Solve for x
    x = 654,284,618,328,566,016/1,303,880,404.10
  6. Step 6: Final answer
    x = 501,798,030.15

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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.