Home / 46,896,647.76-70,349,429.88-14,548,902.48

Finding the Fourth Proportional to 46,896,647.76, 70,349,429.88 and 14,548,902.48

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Solution

The fourth proportional to 46,896,647.76, 70,349,429.88 and 14,548,902.48 is: 21,824,736.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,896,647.76 : 70,349,429.88 = 14,548,902.48 : x
  2. Step 2: Convert to fraction form
    46,896,647.76/70,349,429.88 = 14,548,902.48/x
  3. Step 3: Cross multiply
    46,896,647.76x = 70,349,429.88 × 14,548,902.48
  4. Step 4: Simplify right side
    46,896,647.76x = 1,023,506,994,847,718.12
  5. Step 5: Solve for x
    x = 1,023,506,994,847,718.12/46,896,647.76
  6. Step 6: Final answer
    x = 21,824,736.81

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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.