Home / 4,655,637,041.20-6,983,455,561.80-4,150,555,514.80

Finding the Fourth Proportional to 4,655,637,041.20, 6,983,455,561.80 and 4,150,555,514.80

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Solution

The fourth proportional to 4,655,637,041.20, 6,983,455,561.80 and 4,150,555,514.80 is: 6,225,833,272.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,637,041.20 : 6,983,455,561.80 = 4,150,555,514.80 : x
  2. Step 2: Convert to fraction form
    4,655,637,041.20/6,983,455,561.80 = 4,150,555,514.80/x
  3. Step 3: Cross multiply
    4,655,637,041.20x = 6,983,455,561.80 × 4,150,555,514.80
  4. Step 4: Simplify right side
    4,655,637,041.20x = 28,985,219,994,389,725,184
  5. Step 5: Solve for x
    x = 28,985,219,994,389,725,184/4,655,637,041.20
  6. Step 6: Final answer
    x = 6,225,833,272.20

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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.