Home / 1,708,051,818.10-2,556,975,893.55-1,017,603,670.90

Finding the Fourth Proportional to 1,708,051,818.10, 2,556,975,893.55 and 1,017,603,670.90

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Solution

The fourth proportional to 1,708,051,818.10, 2,556,975,893.55 and 1,017,603,670.90 is: 1,523,365,994.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,051,818.10 : 2,556,975,893.55 = 1,017,603,670.90 : x
  2. Step 2: Convert to fraction form
    1,708,051,818.10/2,556,975,893.55 = 1,017,603,670.90/x
  3. Step 3: Cross multiply
    1,708,051,818.10x = 2,556,975,893.55 × 1,017,603,670.90
  4. Step 4: Simplify right side
    1,708,051,818.10x = 2,601,988,055,679,287,808
  5. Step 5: Solve for x
    x = 2,601,988,055,679,287,808/1,708,051,818.10
  6. Step 6: Final answer
    x = 1,523,365,994.00

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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.