Home / 1,753,402,123.44-2,630,225,890.52-704,140,156.88

Finding the Fourth Proportional to 1,753,402,123.44, 2,630,225,890.52 and 704,140,156.88

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Solution

The fourth proportional to 1,753,402,123.44, 2,630,225,890.52 and 704,140,156.88 is: 1,056,259,511.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,402,123.44 : 2,630,225,890.52 = 704,140,156.88 : x
  2. Step 2: Convert to fraction form
    1,753,402,123.44/2,630,225,890.52 = 704,140,156.88/x
  3. Step 3: Cross multiply
    1,753,402,123.44x = 2,630,225,890.52 × 704,140,156.88
  4. Step 4: Simplify right side
    1,753,402,123.44x = 1,852,047,671,180,590,592
  5. Step 5: Solve for x
    x = 1,852,047,671,180,590,592/1,753,402,123.44
  6. Step 6: Final answer
    x = 1,056,259,511.96

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1.5x scale

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.