Home / 4,196,808,010.40-6,295,212,015.60-4,075,875,658.40

Finding the Fourth Proportional to 4,196,808,010.40, 6,295,212,015.60 and 4,075,875,658.40

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Solution

The fourth proportional to 4,196,808,010.40, 6,295,212,015.60 and 4,075,875,658.40 is: 6,113,813,487.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,808,010.40 : 6,295,212,015.60 = 4,075,875,658.40 : x
  2. Step 2: Convert to fraction form
    4,196,808,010.40/6,295,212,015.60 = 4,075,875,658.40/x
  3. Step 3: Cross multiply
    4,196,808,010.40x = 6,295,212,015.60 × 4,075,875,658.40
  4. Step 4: Simplify right side
    4,196,808,010.40x = 25,658,501,418,851,241,984
  5. Step 5: Solve for x
    x = 25,658,501,418,851,241,984/4,196,808,010.40
  6. Step 6: Final answer
    x = 6,113,813,487.60

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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.