Home / 56,688,462,001.80-85,032,693,002.70-30,567,073,969.80

Finding the Fourth Proportional to 56,688,462,001.80, 85,032,693,002.70 and 30,567,073,969.80

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Solution

The fourth proportional to 56,688,462,001.80, 85,032,693,002.70 and 30,567,073,969.80 is: 45,850,610,954.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,688,462,001.80 : 85,032,693,002.70 = 30,567,073,969.80 : x
  2. Step 2: Convert to fraction form
    56,688,462,001.80/85,032,693,002.70 = 30,567,073,969.80/x
  3. Step 3: Cross multiply
    56,688,462,001.80x = 85,032,693,002.70 × 30,567,073,969.80
  4. Step 4: Simplify right side
    56,688,462,001.80x = 2,599,200,616,864,825,737,216
  5. Step 5: Solve for x
    x = 2,599,200,616,864,825,737,216/56,688,462,001.80
  6. Step 6: Final answer
    x = 45,850,610,954.70

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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.