Home / 884,050,607.55-1,323,524,994.53-782,013,935.55

Finding the Fourth Proportional to 884,050,607.55, 1,323,524,994.53 and 782,013,935.55

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Solution

The fourth proportional to 884,050,607.55, 1,323,524,994.53 and 782,013,935.55 is: 1,170,764,412.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,050,607.55 : 1,323,524,994.53 = 782,013,935.55 : x
  2. Step 2: Convert to fraction form
    884,050,607.55/1,323,524,994.53 = 782,013,935.55/x
  3. Step 3: Cross multiply
    884,050,607.55x = 1,323,524,994.53 × 782,013,935.55
  4. Step 4: Simplify right side
    884,050,607.55x = 1,035,014,989,767,287,424
  5. Step 5: Solve for x
    x = 1,035,014,989,767,287,424/884,050,607.55
  6. Step 6: Final answer
    x = 1,170,764,412.05

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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.