Home / 2,558,111,415,474.80-3,837,196,600,379.70-924,580,968,557.32

Finding the Fourth Proportional to 2,558,111,415,474.80, 3,837,196,600,379.70 and 924,580,968,557.32

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Solution

The fourth proportional to 2,558,111,415,474.80, 3,837,196,600,379.70 and 924,580,968,557.32 is: 1,386,882,106,800.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,111,415,474.80 : 3,837,196,600,379.70 = 924,580,968,557.32 : x
  2. Step 2: Convert to fraction form
    2,558,111,415,474.80/3,837,196,600,379.70 = 924,580,968,557.32/x
  3. Step 3: Cross multiply
    2,558,111,415,474.80x = 3,837,196,600,379.70 × 924,580,968,557.32
  4. Step 4: Simplify right side
    2,558,111,415,474.80x = 3,547,798,949,323,918,641,463,296
  5. Step 5: Solve for x
    x = 3,547,798,949,323,918,641,463,296/2,558,111,415,474.80
  6. Step 6: Final answer
    x = 1,386,882,106,800.43

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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.