Home / 2,535,463,250.40-3,803,194,875.60-695,212,975.20

Finding the Fourth Proportional to 2,535,463,250.40, 3,803,194,875.60 and 695,212,975.20

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Solution

The fourth proportional to 2,535,463,250.40, 3,803,194,875.60 and 695,212,975.20 is: 1,042,819,462.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,463,250.40 : 3,803,194,875.60 = 695,212,975.20 : x
  2. Step 2: Convert to fraction form
    2,535,463,250.40/3,803,194,875.60 = 695,212,975.20/x
  3. Step 3: Cross multiply
    2,535,463,250.40x = 3,803,194,875.60 × 695,212,975.20
  4. Step 4: Simplify right side
    2,535,463,250.40x = 2,644,030,424,731,270,144
  5. Step 5: Solve for x
    x = 2,644,030,424,731,270,144/2,535,463,250.40
  6. Step 6: Final answer
    x = 1,042,819,462.80

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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.