Home / 430,532,461,570.38-594,135,035,308.80-232,550,984,735.74

Finding the Fourth Proportional to 430,532,461,570.38, 594,135,035,308.80 and 232,550,984,735.74

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Solution

The fourth proportional to 430,532,461,570.38, 594,135,035,308.80 and 232,550,984,735.74 is: 320,920,487,674.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,532,461,570.38 : 594,135,035,308.80 = 232,550,984,735.74 : x
  2. Step 2: Convert to fraction form
    430,532,461,570.38/594,135,035,308.80 = 232,550,984,735.74/x
  3. Step 3: Cross multiply
    430,532,461,570.38x = 594,135,035,308.80 × 232,550,984,735.74
  4. Step 4: Simplify right side
    430,532,461,570.38x = 138,166,687,527,065,102,581,760
  5. Step 5: Solve for x
    x = 138,166,687,527,065,102,581,760/430,532,461,570.38
  6. Step 6: Final answer
    x = 320,920,487,674.96

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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.