Home / 64,201,923,009.70-96,302,884,514.55-46,478,153,083.30

Finding the Fourth Proportional to 64,201,923,009.70, 96,302,884,514.55 and 46,478,153,083.30

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Solution

The fourth proportional to 64,201,923,009.70, 96,302,884,514.55 and 46,478,153,083.30 is: 69,717,229,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,201,923,009.70 : 96,302,884,514.55 = 46,478,153,083.30 : x
  2. Step 2: Convert to fraction form
    64,201,923,009.70/96,302,884,514.55 = 46,478,153,083.30/x
  3. Step 3: Cross multiply
    64,201,923,009.70x = 96,302,884,514.55 × 46,478,153,083.30
  4. Step 4: Simplify right side
    64,201,923,009.70x = 4,475,980,208,830,616,174,592
  5. Step 5: Solve for x
    x = 4,475,980,208,830,616,174,592/64,201,923,009.70
  6. Step 6: Final answer
    x = 69,717,229,624.95

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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.