Home / 116,347,812,822.48-160,559,909,173.24-62,883,785,340.48

Finding the Fourth Proportional to 116,347,812,822.48, 160,559,909,173.24 and 62,883,785,340.48

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Solution

The fourth proportional to 116,347,812,822.48, 160,559,909,173.24 and 62,883,785,340.48 is: 86,779,584,573.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,347,812,822.48 : 160,559,909,173.24 = 62,883,785,340.48 : x
  2. Step 2: Convert to fraction form
    116,347,812,822.48/160,559,909,173.24 = 62,883,785,340.48/x
  3. Step 3: Cross multiply
    116,347,812,822.48x = 160,559,909,173.24 × 62,883,785,340.48
  4. Step 4: Simplify right side
    116,347,812,822.48x = 10,096,614,862,736,989,356,032
  5. Step 5: Solve for x
    x = 10,096,614,862,736,989,356,032/116,347,812,822.48
  6. Step 6: Final answer
    x = 86,779,584,573.22

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1.5x scale

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.