Home / 10,519,335,027.70-14,516,690,164.71-5,696,737,448.02

Finding the Fourth Proportional to 10,519,335,027.70, 14,516,690,164.71 and 5,696,737,448.02

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Solution

The fourth proportional to 10,519,335,027.70, 14,516,690,164.71 and 5,696,737,448.02 is: 7,861,501,916.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,519,335,027.70 : 14,516,690,164.71 = 5,696,737,448.02 : x
  2. Step 2: Convert to fraction form
    10,519,335,027.70/14,516,690,164.71 = 5,696,737,448.02/x
  3. Step 3: Cross multiply
    10,519,335,027.70x = 14,516,690,164.71 × 5,696,737,448.02
  4. Step 4: Simplify right side
    10,519,335,027.70x = 82,697,772,482,607,087,616
  5. Step 5: Solve for x
    x = 82,697,772,482,607,087,616/10,519,335,027.70
  6. Step 6: Final answer
    x = 7,861,501,916.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.