Home / 670,994,524,407.60-1,006,495,549,262.90-223,813,197,350.68

Finding the Fourth Proportional to 670,994,524,407.60, 1,006,495,549,262.90 and 223,813,197,350.68

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Solution

The fourth proportional to 670,994,524,407.60, 1,006,495,549,262.90 and 223,813,197,350.68 is: 335,721,051,075.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,994,524,407.60 : 1,006,495,549,262.90 = 223,813,197,350.68 : x
  2. Step 2: Convert to fraction form
    670,994,524,407.60/1,006,495,549,262.90 = 223,813,197,350.68/x
  3. Step 3: Cross multiply
    670,994,524,407.60x = 1,006,495,549,262.90 × 223,813,197,350.68
  4. Step 4: Simplify right side
    670,994,524,407.60x = 225,266,986,999,758,511,407,104
  5. Step 5: Solve for x
    x = 225,266,986,999,758,511,407,104/670,994,524,407.60
  6. Step 6: Final answer
    x = 335,721,051,075.10

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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.