Home / 1,761,573,749.60-2,642,276,643.60-596,928,015.20

Finding the Fourth Proportional to 1,761,573,749.60, 2,642,276,643.60 and 596,928,015.20

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Solution

The fourth proportional to 1,761,573,749.60, 2,642,276,643.60 and 596,928,015.20 is: 895,363,565.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,573,749.60 : 2,642,276,643.60 = 596,928,015.20 : x
  2. Step 2: Convert to fraction form
    1,761,573,749.60/2,642,276,643.60 = 596,928,015.20/x
  3. Step 3: Cross multiply
    1,761,573,749.60x = 2,642,276,643.60 × 596,928,015.20
  4. Step 4: Simplify right side
    1,761,573,749.60x = 1,577,248,952,473,465,856
  5. Step 5: Solve for x
    x = 1,577,248,952,473,465,856/1,761,573,749.60
  6. Step 6: Final answer
    x = 895,363,565.01

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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.