Home / 94,018,611.12-140,953,744.61-59,402,048.17

Finding the Fourth Proportional to 94,018,611.12, 140,953,744.61 and 59,402,048.17

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Solution

The fourth proportional to 94,018,611.12, 140,953,744.61 and 59,402,048.17 is: 89,056,209.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,018,611.12 : 140,953,744.61 = 59,402,048.17 : x
  2. Step 2: Convert to fraction form
    94,018,611.12/140,953,744.61 = 59,402,048.17/x
  3. Step 3: Cross multiply
    94,018,611.12x = 140,953,744.61 × 59,402,048.17
  4. Step 4: Simplify right side
    94,018,611.12x = 8,372,941,127,069,669
  5. Step 5: Solve for x
    x = 8,372,941,127,069,669/94,018,611.12
  6. Step 6: Final answer
    x = 89,056,209.48

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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.