Home / 152,064,746.70-228,097,120.05-152,064,746.70

Finding the Fourth Proportional to 152,064,746.70, 228,097,120.05 and 152,064,746.70

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Solution

The fourth proportional to 152,064,746.70, 228,097,120.05 and 152,064,746.70 is: 228,097,120.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,064,746.70 : 228,097,120.05 = 152,064,746.70 : x
  2. Step 2: Convert to fraction form
    152,064,746.70/228,097,120.05 = 152,064,746.70/x
  3. Step 3: Cross multiply
    152,064,746.70x = 228,097,120.05 × 152,064,746.70
  4. Step 4: Simplify right side
    152,064,746.70x = 34,685,530,783,402,740
  5. Step 5: Solve for x
    x = 34,685,530,783,402,740/152,064,746.70
  6. Step 6: Final answer
    x = 228,097,120.05

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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.