Home / 108,674,009,239.57-163,085,475,001.36-37,928,720,059.02

Finding the Fourth Proportional to 108,674,009,239.57, 163,085,475,001.36 and 37,928,720,059.02

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Solution

The fourth proportional to 108,674,009,239.57, 163,085,475,001.36 and 37,928,720,059.02 is: 56,919,068,048.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,674,009,239.57 : 163,085,475,001.36 = 37,928,720,059.02 : x
  2. Step 2: Convert to fraction form
    108,674,009,239.57/163,085,475,001.36 = 37,928,720,059.02/x
  3. Step 3: Cross multiply
    108,674,009,239.57x = 163,085,475,001.36 × 37,928,720,059.02
  4. Step 4: Simplify right side
    108,674,009,239.57x = 6,185,623,327,018,887,151,616
  5. Step 5: Solve for x
    x = 6,185,623,327,018,887,151,616/108,674,009,239.57
  6. Step 6: Final answer
    x = 56,919,068,048.58

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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.