Home / 58,328,631,171.83-80,506,460,236.44-35,460,909,783.65

Finding the Fourth Proportional to 58,328,631,171.83, 80,506,460,236.44 and 35,460,909,783.65

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Solution

The fourth proportional to 58,328,631,171.83, 80,506,460,236.44 and 35,460,909,783.65 is: 48,943,927,983.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,328,631,171.83 : 80,506,460,236.44 = 35,460,909,783.65 : x
  2. Step 2: Convert to fraction form
    58,328,631,171.83/80,506,460,236.44 = 35,460,909,783.65/x
  3. Step 3: Cross multiply
    58,328,631,171.83x = 80,506,460,236.44 × 35,460,909,783.65
  4. Step 4: Simplify right side
    58,328,631,171.83x = 2,854,832,323,445,404,991,488
  5. Step 5: Solve for x
    x = 2,854,832,323,445,404,991,488/58,328,631,171.83
  6. Step 6: Final answer
    x = 48,943,927,983.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.