Home / 575,884,990.46-795,270,154.93-544,511,143.44

Finding the Fourth Proportional to 575,884,990.46, 795,270,154.93 and 544,511,143.44

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Solution

The fourth proportional to 575,884,990.46, 795,270,154.93 and 544,511,143.44 is: 751,944,344.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,884,990.46 : 795,270,154.93 = 544,511,143.44 : x
  2. Step 2: Convert to fraction form
    575,884,990.46/795,270,154.93 = 544,511,143.44/x
  3. Step 3: Cross multiply
    575,884,990.46x = 795,270,154.93 × 544,511,143.44
  4. Step 4: Simplify right side
    575,884,990.46x = 433,033,461,406,355,520
  5. Step 5: Solve for x
    x = 433,033,461,406,355,520/575,884,990.46
  6. Step 6: Final answer
    x = 751,944,344.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.