Home / 1,588,029,852.56-2,381,539,407.66-524,254,631.87

Finding the Fourth Proportional to 1,588,029,852.56, 2,381,539,407.66 and 524,254,631.87

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Solution

The fourth proportional to 1,588,029,852.56, 2,381,539,407.66 and 524,254,631.87 is: 786,215,110.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,029,852.56 : 2,381,539,407.66 = 524,254,631.87 : x
  2. Step 2: Convert to fraction form
    1,588,029,852.56/2,381,539,407.66 = 524,254,631.87/x
  3. Step 3: Cross multiply
    1,588,029,852.56x = 2,381,539,407.66 × 524,254,631.87
  4. Step 4: Simplify right side
    1,588,029,852.56x = 1,248,533,065,434,783,488
  5. Step 5: Solve for x
    x = 1,248,533,065,434,783,488/1,588,029,852.56
  6. Step 6: Final answer
    x = 786,215,110.14

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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.