Home / 184,021,000.40-276,031,500.60-70,553,608.40

Finding the Fourth Proportional to 184,021,000.40, 276,031,500.60 and 70,553,608.40

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Solution

The fourth proportional to 184,021,000.40, 276,031,500.60 and 70,553,608.40 is: 105,830,412.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,021,000.40 : 276,031,500.60 = 70,553,608.40 : x
  2. Step 2: Convert to fraction form
    184,021,000.40/276,031,500.60 = 70,553,608.40/x
  3. Step 3: Cross multiply
    184,021,000.40x = 276,031,500.60 × 70,553,608.40
  4. Step 4: Simplify right side
    184,021,000.40x = 19,475,018,399,396,768
  5. Step 5: Solve for x
    x = 19,475,018,399,396,768/184,021,000.40
  6. Step 6: Final answer
    x = 105,830,412.60

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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.