Home / 2,592,764,303.45-3,578,014,461.44-1,403,333,079.35

Finding the Fourth Proportional to 2,592,764,303.45, 3,578,014,461.44 and 1,403,333,079.35

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Solution

The fourth proportional to 2,592,764,303.45, 3,578,014,461.44 and 1,403,333,079.35 is: 1,936,599,499.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,764,303.45 : 3,578,014,461.44 = 1,403,333,079.35 : x
  2. Step 2: Convert to fraction form
    2,592,764,303.45/3,578,014,461.44 = 1,403,333,079.35/x
  3. Step 3: Cross multiply
    2,592,764,303.45x = 3,578,014,461.44 × 1,403,333,079.35
  4. Step 4: Simplify right side
    2,592,764,303.45x = 5,021,146,052,117,045,248
  5. Step 5: Solve for x
    x = 5,021,146,052,117,045,248/2,592,764,303.45
  6. Step 6: Final answer
    x = 1,936,599,499.40

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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.