Home / 46,656,038.10-69,984,057.15-35,159,999.70

Finding the Fourth Proportional to 46,656,038.10, 69,984,057.15 and 35,159,999.70

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Solution

The fourth proportional to 46,656,038.10, 69,984,057.15 and 35,159,999.70 is: 52,739,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,038.10 : 69,984,057.15 = 35,159,999.70 : x
  2. Step 2: Convert to fraction form
    46,656,038.10/69,984,057.15 = 35,159,999.70/x
  3. Step 3: Cross multiply
    46,656,038.10x = 69,984,057.15 × 35,159,999.70
  4. Step 4: Simplify right side
    46,656,038.10x = 2,460,639,428,398,783.50
  5. Step 5: Solve for x
    x = 2,460,639,428,398,783.50/46,656,038.10
  6. Step 6: Final answer
    x = 52,739,999.55

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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.