Home / 39,432,503,928.17-59,149,210,271.58-14,252,133,160.46

Finding the Fourth Proportional to 39,432,503,928.17, 59,149,210,271.58 and 14,252,133,160.46

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Solution

The fourth proportional to 39,432,503,928.17, 59,149,210,271.58 and 14,252,133,160.46 is: 21,378,363,967.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,432,503,928.17 : 59,149,210,271.58 = 14,252,133,160.46 : x
  2. Step 2: Convert to fraction form
    39,432,503,928.17/59,149,210,271.58 = 14,252,133,160.46/x
  3. Step 3: Cross multiply
    39,432,503,928.17x = 59,149,210,271.58 × 14,252,133,160.46
  4. Step 4: Simplify right side
    39,432,503,928.17x = 843,002,421,126,724,845,568
  5. Step 5: Solve for x
    x = 843,002,421,126,724,845,568/39,432,503,928.17
  6. Step 6: Final answer
    x = 21,378,363,967.51

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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.