Home / 249,428,275.60-373,943,347.80-105,702,912.40

Finding the Fourth Proportional to 249,428,275.60, 373,943,347.80 and 105,702,912.40

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Solution

The fourth proportional to 249,428,275.60, 373,943,347.80 and 105,702,912.40 is: 158,470,008.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,428,275.60 : 373,943,347.80 = 105,702,912.40 : x
  2. Step 2: Convert to fraction form
    249,428,275.60/373,943,347.80 = 105,702,912.40/x
  3. Step 3: Cross multiply
    249,428,275.60x = 373,943,347.80 × 105,702,912.40
  4. Step 4: Simplify right side
    249,428,275.60x = 39,526,900,935,066,136
  5. Step 5: Solve for x
    x = 39,526,900,935,066,136/249,428,275.60
  6. Step 6: Final answer
    x = 158,470,008.42

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