Home / 3,050,352,043.60-4,575,528,065.40-869,034,744.40

Finding the Fourth Proportional to 3,050,352,043.60, 4,575,528,065.40 and 869,034,744.40

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Solution

The fourth proportional to 3,050,352,043.60, 4,575,528,065.40 and 869,034,744.40 is: 1,303,552,116.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,352,043.60 : 4,575,528,065.40 = 869,034,744.40 : x
  2. Step 2: Convert to fraction form
    3,050,352,043.60/4,575,528,065.40 = 869,034,744.40/x
  3. Step 3: Cross multiply
    3,050,352,043.60x = 4,575,528,065.40 × 869,034,744.40
  4. Step 4: Simplify right side
    3,050,352,043.60x = 3,976,292,862,809,914,880
  5. Step 5: Solve for x
    x = 3,976,292,862,809,914,880/3,050,352,043.60
  6. Step 6: Final answer
    x = 1,303,552,116.60

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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.