Home / 97,785,145,215.11-146,677,717,822.67-97,785,145,215.11

Finding the Fourth Proportional to 97,785,145,215.11, 146,677,717,822.67 and 97,785,145,215.11

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Solution

The fourth proportional to 97,785,145,215.11, 146,677,717,822.67 and 97,785,145,215.11 is: 146,677,717,822.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,785,145,215.11 : 146,677,717,822.67 = 97,785,145,215.11 : x
  2. Step 2: Convert to fraction form
    97,785,145,215.11/146,677,717,822.67 = 97,785,145,215.11/x
  3. Step 3: Cross multiply
    97,785,145,215.11x = 146,677,717,822.67 × 97,785,145,215.11
  4. Step 4: Simplify right side
    97,785,145,215.11x = 14,342,901,937,110,714,941,440
  5. Step 5: Solve for x
    x = 14,342,901,937,110,714,941,440/97,785,145,215.11
  6. Step 6: Final answer
    x = 146,677,717,822.67

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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.