Home / 1,402,495,714,454.90-2,104,060,791,124.40-757,087,488,508.98

Finding the Fourth Proportional to 1,402,495,714,454.90, 2,104,060,791,124.40 and 757,087,488,508.98

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Solution

The fourth proportional to 1,402,495,714,454.90, 2,104,060,791,124.40 and 757,087,488,508.98 is: 1,135,802,472,410.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,495,714,454.90 : 2,104,060,791,124.40 = 757,087,488,508.98 : x
  2. Step 2: Convert to fraction form
    1,402,495,714,454.90/2,104,060,791,124.40 = 757,087,488,508.98/x
  3. Step 3: Cross multiply
    1,402,495,714,454.90x = 2,104,060,791,124.40 × 757,087,488,508.98
  4. Step 4: Simplify right side
    1,402,495,714,454.90x = 1,592,958,100,022,589,501,997,056
  5. Step 5: Solve for x
    x = 1,592,958,100,022,589,501,997,056/1,402,495,714,454.90
  6. Step 6: Final answer
    x = 1,135,802,472,410.20

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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.