Home / 1,595,604,093.37-2,391,501,962.79-742,633,827.93

Finding the Fourth Proportional to 1,595,604,093.37, 2,391,501,962.79 and 742,633,827.93

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Solution

The fourth proportional to 1,595,604,093.37, 2,391,501,962.79 and 742,633,827.93 is: 1,113,064,490.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,604,093.37 : 2,391,501,962.79 = 742,633,827.93 : x
  2. Step 2: Convert to fraction form
    1,595,604,093.37/2,391,501,962.79 = 742,633,827.93/x
  3. Step 3: Cross multiply
    1,595,604,093.37x = 2,391,501,962.79 × 742,633,827.93
  4. Step 4: Simplify right side
    1,595,604,093.37x = 1,776,010,257,128,846,080
  5. Step 5: Solve for x
    x = 1,776,010,257,128,846,080/1,595,604,093.37
  6. Step 6: Final answer
    x = 1,113,064,490.44

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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.