Home / 1,742,809,110.75-2,614,212,068.85-546,293,420.01

Finding the Fourth Proportional to 1,742,809,110.75, 2,614,212,068.85 and 546,293,420.01

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Solution

The fourth proportional to 1,742,809,110.75, 2,614,212,068.85 and 546,293,420.01 is: 819,439,629.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,809,110.75 : 2,614,212,068.85 = 546,293,420.01 : x
  2. Step 2: Convert to fraction form
    1,742,809,110.75/2,614,212,068.85 = 546,293,420.01/x
  3. Step 3: Cross multiply
    1,742,809,110.75x = 2,614,212,068.85 × 546,293,420.01
  4. Step 4: Simplify right side
    1,742,809,110.75x = 1,428,126,851,723,483,904
  5. Step 5: Solve for x
    x = 1,428,126,851,723,483,904/1,742,809,110.75
  6. Step 6: Final answer
    x = 819,439,629.34

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1.5x scale

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.