Home / 946,564,047.60-1,417,158,685.80-946,564,047.60

Finding the Fourth Proportional to 946,564,047.60, 1,417,158,685.80 and 946,564,047.60

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Solution

The fourth proportional to 946,564,047.60, 1,417,158,685.80 and 946,564,047.60 is: 1,417,158,685.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,564,047.60 : 1,417,158,685.80 = 946,564,047.60 : x
  2. Step 2: Convert to fraction form
    946,564,047.60/1,417,158,685.80 = 946,564,047.60/x
  3. Step 3: Cross multiply
    946,564,047.60x = 1,417,158,685.80 × 946,564,047.60
  4. Step 4: Simplify right side
    946,564,047.60x = 1,341,431,461,722,344,704
  5. Step 5: Solve for x
    x = 1,341,431,461,722,344,704/946,564,047.60
  6. Step 6: Final answer
    x = 1,417,158,685.80

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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.