Home / 2,905,293,610.10-4,008,974,094.24-1,634,889,214.10

Finding the Fourth Proportional to 2,905,293,610.10, 4,008,974,094.24 and 1,634,889,214.10

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Solution

The fourth proportional to 2,905,293,610.10, 4,008,974,094.24 and 1,634,889,214.10 is: 2,255,960,803.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,905,293,610.10 : 4,008,974,094.24 = 1,634,889,214.10 : x
  2. Step 2: Convert to fraction form
    2,905,293,610.10/4,008,974,094.24 = 1,634,889,214.10/x
  3. Step 3: Cross multiply
    2,905,293,610.10x = 4,008,974,094.24 × 1,634,889,214.10
  4. Step 4: Simplify right side
    2,905,293,610.10x = 6,554,228,506,279,291,904
  5. Step 5: Solve for x
    x = 6,554,228,506,279,291,904/2,905,293,610.10
  6. Step 6: Final answer
    x = 2,255,960,803.24

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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.