Home / 314,343,001.26-471,585,186.81-95,975,075.34

Finding the Fourth Proportional to 314,343,001.26, 471,585,186.81 and 95,975,075.34

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Solution

The fourth proportional to 314,343,001.26, 471,585,186.81 and 95,975,075.34 is: 143,984,194.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,343,001.26 : 471,585,186.81 = 95,975,075.34 : x
  2. Step 2: Convert to fraction form
    314,343,001.26/471,585,186.81 = 95,975,075.34/x
  3. Step 3: Cross multiply
    314,343,001.26x = 471,585,186.81 × 95,975,075.34
  4. Step 4: Simplify right side
    314,343,001.26x = 45,260,423,833,317,728
  5. Step 5: Solve for x
    x = 45,260,423,833,317,728/314,343,001.26
  6. Step 6: Final answer
    x = 143,984,194.50

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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.