Home / 1,403,865,849,374.50-2,104,329,047,749.80-587,506,325,292.06

Finding the Fourth Proportional to 1,403,865,849,374.50, 2,104,329,047,749.80 and 587,506,325,292.06

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Solution

The fourth proportional to 1,403,865,849,374.50, 2,104,329,047,749.80 and 587,506,325,292.06 is: 880,644,419,550.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,403,865,849,374.50 : 2,104,329,047,749.80 = 587,506,325,292.06 : x
  2. Step 2: Convert to fraction form
    1,403,865,849,374.50/2,104,329,047,749.80 = 587,506,325,292.06/x
  3. Step 3: Cross multiply
    1,403,865,849,374.50x = 2,104,329,047,749.80 × 587,506,325,292.06
  4. Step 4: Simplify right side
    1,403,865,849,374.50x = 1,236,306,626,048,824,929,419,264
  5. Step 5: Solve for x
    x = 1,236,306,626,048,824,929,419,264/1,403,865,849,374.50
  6. Step 6: Final answer
    x = 880,644,419,550.25

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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.