Home / 2,029,158,334,957.60-2,800,249,572,480.40-1,194,902,423,218.70

Finding the Fourth Proportional to 2,029,158,334,957.60, 2,800,249,572,480.40 and 1,194,902,423,218.70

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Solution

The fourth proportional to 2,029,158,334,957.60, 2,800,249,572,480.40 and 1,194,902,423,218.70 is: 1,648,971,862,929.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,158,334,957.60 : 2,800,249,572,480.40 = 1,194,902,423,218.70 : x
  2. Step 2: Convert to fraction form
    2,029,158,334,957.60/2,800,249,572,480.40 = 1,194,902,423,218.70/x
  3. Step 3: Cross multiply
    2,029,158,334,957.60x = 2,800,249,572,480.40 × 1,194,902,423,218.70
  4. Step 4: Simplify right side
    2,029,158,334,957.60x = 3,346,024,999,773,958,555,303,936
  5. Step 5: Solve for x
    x = 3,346,024,999,773,958,555,303,936/2,029,158,334,957.60
  6. Step 6: Final answer
    x = 1,648,971,862,929.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.