Home / 160,501,852,673.70-240,752,779,010.55-48,706,648,455.30

Finding the Fourth Proportional to 160,501,852,673.70, 240,752,779,010.55 and 48,706,648,455.30

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Solution

The fourth proportional to 160,501,852,673.70, 240,752,779,010.55 and 48,706,648,455.30 is: 73,059,972,682.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,501,852,673.70 : 240,752,779,010.55 = 48,706,648,455.30 : x
  2. Step 2: Convert to fraction form
    160,501,852,673.70/240,752,779,010.55 = 48,706,648,455.30/x
  3. Step 3: Cross multiply
    160,501,852,673.70x = 240,752,779,010.55 × 48,706,648,455.30
  4. Step 4: Simplify right side
    160,501,852,673.70x = 11,726,260,971,903,387,697,152
  5. Step 5: Solve for x
    x = 11,726,260,971,903,387,697,152/160,501,852,673.70
  6. Step 6: Final answer
    x = 73,059,972,682.95

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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.