Home / 9,685,750,355,526.90-14,528,639,516,208-3,955,381,932,981.80

Finding the Fourth Proportional to 9,685,750,355,526.90, 14,528,639,516,208 and 3,955,381,932,981.80

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Solution

The fourth proportional to 9,685,750,355,526.90, 14,528,639,516,208 and 3,955,381,932,981.80 is: 5,933,078,609,694.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,685,750,355,526.90 : 14,528,639,516,208 = 3,955,381,932,981.80 : x
  2. Step 2: Convert to fraction form
    9,685,750,355,526.90/14,528,639,516,208 = 3,955,381,932,981.80/x
  3. Step 3: Cross multiply
    9,685,750,355,526.90x = 14,528,639,516,208 × 3,955,381,932,981.80
  4. Step 4: Simplify right side
    9,685,750,355,526.90x = 57,466,318,253,214,555,650,916,352
  5. Step 5: Solve for x
    x = 57,466,318,253,214,555,650,916,352/9,685,750,355,526.90
  6. Step 6: Final answer
    x = 5,933,078,609,694.19

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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.