Home / 1,753,402,124.44-2,630,225,892.02-704,140,157.88

Finding the Fourth Proportional to 1,753,402,124.44, 2,630,225,892.02 and 704,140,157.88

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Solution

The fourth proportional to 1,753,402,124.44, 2,630,225,892.02 and 704,140,157.88 is: 1,056,259,513.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,402,124.44 : 2,630,225,892.02 = 704,140,157.88 : x
  2. Step 2: Convert to fraction form
    1,753,402,124.44/2,630,225,892.02 = 704,140,157.88/x
  3. Step 3: Cross multiply
    1,753,402,124.44x = 2,630,225,892.02 × 704,140,157.88
  4. Step 4: Simplify right side
    1,753,402,124.44x = 1,852,047,674,867,026,688
  5. Step 5: Solve for x
    x = 1,852,047,674,867,026,688/1,753,402,124.44
  6. Step 6: Final answer
    x = 1,056,259,513.46

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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.