Home / 1,417,178,082.40-2,125,767,123.60-382,143,590.80

Finding the Fourth Proportional to 1,417,178,082.40, 2,125,767,123.60 and 382,143,590.80

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Solution

The fourth proportional to 1,417,178,082.40, 2,125,767,123.60 and 382,143,590.80 is: 573,215,386.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,178,082.40 : 2,125,767,123.60 = 382,143,590.80 : x
  2. Step 2: Convert to fraction form
    1,417,178,082.40/2,125,767,123.60 = 382,143,590.80/x
  3. Step 3: Cross multiply
    1,417,178,082.40x = 2,125,767,123.60 × 382,143,590.80
  4. Step 4: Simplify right side
    1,417,178,082.40x = 812,348,281,817,091,456
  5. Step 5: Solve for x
    x = 812,348,281,817,091,456/1,417,178,082.40
  6. Step 6: Final answer
    x = 573,215,386.20

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