Home / 29,588,914,492.81-44,390,772,056.65-8,627,347,332.15

Finding the Fourth Proportional to 29,588,914,492.81, 44,390,772,056.65 and 8,627,347,332.15

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Solution

The fourth proportional to 29,588,914,492.81, 44,390,772,056.65 and 8,627,347,332.15 is: 12,943,178,735.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,588,914,492.81 : 44,390,772,056.65 = 8,627,347,332.15 : x
  2. Step 2: Convert to fraction form
    29,588,914,492.81/44,390,772,056.65 = 8,627,347,332.15/x
  3. Step 3: Cross multiply
    29,588,914,492.81x = 44,390,772,056.65 × 8,627,347,332.15
  4. Step 4: Simplify right side
    29,588,914,492.81x = 382,974,608,874,875,060,224
  5. Step 5: Solve for x
    x = 382,974,608,874,875,060,224/29,588,914,492.81
  6. Step 6: Final answer
    x = 12,943,178,735.67

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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.