Home / 108,829,547.44-150,191,562.36-59,936,962.48

Finding the Fourth Proportional to 108,829,547.44, 150,191,562.36 and 59,936,962.48

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Solution

The fourth proportional to 108,829,547.44, 150,191,562.36 and 59,936,962.48 is: 82,716,746.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,829,547.44 : 150,191,562.36 = 59,936,962.48 : x
  2. Step 2: Convert to fraction form
    108,829,547.44/150,191,562.36 = 59,936,962.48/x
  3. Step 3: Cross multiply
    108,829,547.44x = 150,191,562.36 × 59,936,962.48
  4. Step 4: Simplify right side
    108,829,547.44x = 9,002,026,037,983,901
  5. Step 5: Solve for x
    x = 9,002,026,037,983,901/108,829,547.44
  6. Step 6: Final answer
    x = 82,716,746.05

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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.