Home / 1,403,524,225-2,106,495,661.04-973,005,051.88

Finding the Fourth Proportional to 1,403,524,225, 2,106,495,661.04 and 973,005,051.88

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Solution

The fourth proportional to 1,403,524,225, 2,106,495,661.04 and 973,005,051.88 is: 1,460,345,951.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,403,524,225 : 2,106,495,661.04 = 973,005,051.88 : x
  2. Step 2: Convert to fraction form
    1,403,524,225/2,106,495,661.04 = 973,005,051.88/x
  3. Step 3: Cross multiply
    1,403,524,225x = 2,106,495,661.04 × 973,005,051.88
  4. Step 4: Simplify right side
    1,403,524,225x = 2,049,630,919,955,219,968
  5. Step 5: Solve for x
    x = 2,049,630,919,955,219,968/1,403,524,225
  6. Step 6: Final answer
    x = 1,460,345,951.60

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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.