Home / 10,154,500,044-14,013,209,995.12-5,699,164,420.52

Finding the Fourth Proportional to 10,154,500,044, 14,013,209,995.12 and 5,699,164,420.52

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Solution

The fourth proportional to 10,154,500,044, 14,013,209,995.12 and 5,699,164,420.52 is: 7,864,846,863.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,154,500,044 : 14,013,209,995.12 = 5,699,164,420.52 : x
  2. Step 2: Convert to fraction form
    10,154,500,044/14,013,209,995.12 = 5,699,164,420.52/x
  3. Step 3: Cross multiply
    10,154,500,044x = 14,013,209,995.12 × 5,699,164,420.52
  4. Step 4: Simplify right side
    10,154,500,044x = 79,863,587,821,463,158,784
  5. Step 5: Solve for x
    x = 79,863,587,821,463,158,784/10,154,500,044
  6. Step 6: Final answer
    x = 7,864,846,863.50

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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.