Home / 46,655,999.90-69,983,999.85-41,953,075.10

Finding the Fourth Proportional to 46,655,999.90, 69,983,999.85 and 41,953,075.10

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Solution

The fourth proportional to 46,655,999.90, 69,983,999.85 and 41,953,075.10 is: 62,929,612.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,655,999.90 : 69,983,999.85 = 41,953,075.10 : x
  2. Step 2: Convert to fraction form
    46,655,999.90/69,983,999.85 = 41,953,075.10/x
  3. Step 3: Cross multiply
    46,655,999.90x = 69,983,999.85 × 41,953,075.10
  4. Step 4: Simplify right side
    46,655,999.90x = 2,936,044,001,505,438.50
  5. Step 5: Solve for x
    x = 2,936,044,001,505,438.50/46,655,999.90
  6. Step 6: Final answer
    x = 62,929,612.65

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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.