Home / 38,641,799,430.80-57,962,699,146.20-38,641,799,430.80

Finding the Fourth Proportional to 38,641,799,430.80, 57,962,699,146.20 and 38,641,799,430.80

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Solution

The fourth proportional to 38,641,799,430.80, 57,962,699,146.20 and 38,641,799,430.80 is: 57,962,699,146.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,641,799,430.80 : 57,962,699,146.20 = 38,641,799,430.80 : x
  2. Step 2: Convert to fraction form
    38,641,799,430.80/57,962,699,146.20 = 38,641,799,430.80/x
  3. Step 3: Cross multiply
    38,641,799,430.80x = 57,962,699,146.20 × 38,641,799,430.80
  4. Step 4: Simplify right side
    38,641,799,430.80x = 2,239,782,994,875,262,959,616
  5. Step 5: Solve for x
    x = 2,239,782,994,875,262,959,616/38,641,799,430.80
  6. Step 6: Final answer
    x = 57,962,699,146.20

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Double scale
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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.