Home / 209,742,048,200.18-314,613,072,300.26-209,742,048,200.18

Finding the Fourth Proportional to 209,742,048,200.18, 314,613,072,300.26 and 209,742,048,200.18

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Solution

The fourth proportional to 209,742,048,200.18, 314,613,072,300.26 and 209,742,048,200.18 is: 314,613,072,300.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,742,048,200.18 : 314,613,072,300.26 = 209,742,048,200.18 : x
  2. Step 2: Convert to fraction form
    209,742,048,200.18/314,613,072,300.26 = 209,742,048,200.18/x
  3. Step 3: Cross multiply
    209,742,048,200.18x = 314,613,072,300.26 × 209,742,048,200.18
  4. Step 4: Simplify right side
    209,742,048,200.18x = 65,987,590,174,807,850,745,856
  5. Step 5: Solve for x
    x = 65,987,590,174,807,850,745,856/209,742,048,200.18
  6. Step 6: Final answer
    x = 314,613,072,300.26

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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.