Home / 1,737,390,081,966.50-2,397,598,704,468.60-956,123,209,498.08

Finding the Fourth Proportional to 1,737,390,081,966.50, 2,397,598,704,468.60 and 956,123,209,498.08

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Solution

The fourth proportional to 1,737,390,081,966.50, 2,397,598,704,468.60 and 956,123,209,498.08 is: 1,319,450,244,478.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,390,081,966.50 : 2,397,598,704,468.60 = 956,123,209,498.08 : x
  2. Step 2: Convert to fraction form
    1,737,390,081,966.50/2,397,598,704,468.60 = 956,123,209,498.08/x
  3. Step 3: Cross multiply
    1,737,390,081,966.50x = 2,397,598,704,468.60 × 956,123,209,498.08
  4. Step 4: Simplify right side
    1,737,390,081,966.50x = 2,292,399,768,404,956,480,012,288
  5. Step 5: Solve for x
    x = 2,292,399,768,404,956,480,012,288/1,737,390,081,966.50
  6. Step 6: Final answer
    x = 1,319,450,244,478.35

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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.