Home / 1,582,915,748.64-2,371,952,329.57-846,090,516.84

Finding the Fourth Proportional to 1,582,915,748.64, 2,371,952,329.57 and 846,090,516.84

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Solution

The fourth proportional to 1,582,915,748.64, 2,371,952,329.57 and 846,090,516.84 is: 1,267,841,560.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,915,748.64 : 2,371,952,329.57 = 846,090,516.84 : x
  2. Step 2: Convert to fraction form
    1,582,915,748.64/2,371,952,329.57 = 846,090,516.84/x
  3. Step 3: Cross multiply
    1,582,915,748.64x = 2,371,952,329.57 × 846,090,516.84
  4. Step 4: Simplify right side
    1,582,915,748.64x = 2,006,886,372,445,723,648
  5. Step 5: Solve for x
    x = 2,006,886,372,445,723,648/1,582,915,748.64
  6. Step 6: Final answer
    x = 1,267,841,560.22

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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.