Home / 956,772,785.10-1,343,109,869.70-956,772,785.10

Finding the Fourth Proportional to 956,772,785.10, 1,343,109,869.70 and 956,772,785.10

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Solution

The fourth proportional to 956,772,785.10, 1,343,109,869.70 and 956,772,785.10 is: 1,343,109,869.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,772,785.10 : 1,343,109,869.70 = 956,772,785.10 : x
  2. Step 2: Convert to fraction form
    956,772,785.10/1,343,109,869.70 = 956,772,785.10/x
  3. Step 3: Cross multiply
    956,772,785.10x = 1,343,109,869.70 × 956,772,785.10
  4. Step 4: Simplify right side
    956,772,785.10x = 1,285,050,970,728,167,168
  5. Step 5: Solve for x
    x = 1,285,050,970,728,167,168/956,772,785.10
  6. Step 6: Final answer
    x = 1,343,109,869.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.