Home / 22,249,360,887.20-33,374,041,330.80-20,544,710,735.60

Finding the Fourth Proportional to 22,249,360,887.20, 33,374,041,330.80 and 20,544,710,735.60

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Solution

The fourth proportional to 22,249,360,887.20, 33,374,041,330.80 and 20,544,710,735.60 is: 30,817,066,103.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,249,360,887.20 : 33,374,041,330.80 = 20,544,710,735.60 : x
  2. Step 2: Convert to fraction form
    22,249,360,887.20/33,374,041,330.80 = 20,544,710,735.60/x
  3. Step 3: Cross multiply
    22,249,360,887.20x = 33,374,041,330.80 × 20,544,710,735.60
  4. Step 4: Simplify right side
    22,249,360,887.20x = 685,660,025,219,244,752,896
  5. Step 5: Solve for x
    x = 685,660,025,219,244,752,896/22,249,360,887.20
  6. Step 6: Final answer
    x = 30,817,066,103.40

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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.