Home / 597,408,023.20-896,112,034.80-533,918,538.40

Finding the Fourth Proportional to 597,408,023.20, 896,112,034.80 and 533,918,538.40

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Solution

The fourth proportional to 597,408,023.20, 896,112,034.80 and 533,918,538.40 is: 800,877,807.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,408,023.20 : 896,112,034.80 = 533,918,538.40 : x
  2. Step 2: Convert to fraction form
    597,408,023.20/896,112,034.80 = 533,918,538.40/x
  3. Step 3: Cross multiply
    597,408,023.20x = 896,112,034.80 × 533,918,538.40
  4. Step 4: Simplify right side
    597,408,023.20x = 478,450,827,863,065,920
  5. Step 5: Solve for x
    x = 478,450,827,863,065,920/597,408,023.20
  6. Step 6: Final answer
    x = 800,877,807.60

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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.