Home / 46,679,062.10-70,018,593.15-45,333,852.07

Finding the Fourth Proportional to 46,679,062.10, 70,018,593.15 and 45,333,852.07

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Solution

The fourth proportional to 46,679,062.10, 70,018,593.15 and 45,333,852.07 is: 68,000,778.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,679,062.10 : 70,018,593.15 = 45,333,852.07 : x
  2. Step 2: Convert to fraction form
    46,679,062.10/70,018,593.15 = 45,333,852.07/x
  3. Step 3: Cross multiply
    46,679,062.10x = 70,018,593.15 × 45,333,852.07
  4. Step 4: Simplify right side
    46,679,062.10x = 3,174,212,544,011,615.50
  5. Step 5: Solve for x
    x = 3,174,212,544,011,615.50/46,679,062.10
  6. Step 6: Final answer
    x = 68,000,778.11

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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.