Home / 1,604,596,038.44-2,407,059,157.22-555,332,400.87

Finding the Fourth Proportional to 1,604,596,038.44, 2,407,059,157.22 and 555,332,400.87

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Solution

The fourth proportional to 1,604,596,038.44, 2,407,059,157.22 and 555,332,400.87 is: 833,055,740.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,596,038.44 : 2,407,059,157.22 = 555,332,400.87 : x
  2. Step 2: Convert to fraction form
    1,604,596,038.44/2,407,059,157.22 = 555,332,400.87/x
  3. Step 3: Cross multiply
    1,604,596,038.44x = 2,407,059,157.22 × 555,332,400.87
  4. Step 4: Simplify right side
    1,604,596,038.44x = 1,336,717,940,805,408,768
  5. Step 5: Solve for x
    x = 1,336,717,940,805,408,768/1,604,596,038.44
  6. Step 6: Final answer
    x = 833,055,740.38

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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.