Home / 1,294,423,570,950.10-1,942,066,563,227.80-433,982,882,668.16

Finding the Fourth Proportional to 1,294,423,570,950.10, 1,942,066,563,227.80 and 433,982,882,668.16

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Solution

The fourth proportional to 1,294,423,570,950.10, 1,942,066,563,227.80 and 433,982,882,668.16 is: 651,118,895,204.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,423,570,950.10 : 1,942,066,563,227.80 = 433,982,882,668.16 : x
  2. Step 2: Convert to fraction form
    1,294,423,570,950.10/1,942,066,563,227.80 = 433,982,882,668.16/x
  3. Step 3: Cross multiply
    1,294,423,570,950.10x = 1,942,066,563,227.80 × 433,982,882,668.16
  4. Step 4: Simplify right side
    1,294,423,570,950.10x = 842,823,645,443,047,001,423,872
  5. Step 5: Solve for x
    x = 842,823,645,443,047,001,423,872/1,294,423,570,950.10
  6. Step 6: Final answer
    x = 651,118,895,204.00

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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.