Home / 4,828,928,051.10-7,243,392,076.65-2,624,935,935.90

Finding the Fourth Proportional to 4,828,928,051.10, 7,243,392,076.65 and 2,624,935,935.90

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Solution

The fourth proportional to 4,828,928,051.10, 7,243,392,076.65 and 2,624,935,935.90 is: 3,937,403,903.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,928,051.10 : 7,243,392,076.65 = 2,624,935,935.90 : x
  2. Step 2: Convert to fraction form
    4,828,928,051.10/7,243,392,076.65 = 2,624,935,935.90/x
  3. Step 3: Cross multiply
    4,828,928,051.10x = 7,243,392,076.65 × 2,624,935,935.90
  4. Step 4: Simplify right side
    4,828,928,051.10x = 19,013,440,159,811,911,680
  5. Step 5: Solve for x
    x = 19,013,440,159,811,911,680/4,828,928,051.10
  6. Step 6: Final answer
    x = 3,937,403,903.85

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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.