Home / 10,484,433,343.80-14,468,432,030.10-5,726,712,252.60

Finding the Fourth Proportional to 10,484,433,343.80, 14,468,432,030.10 and 5,726,712,252.60

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Solution

The fourth proportional to 10,484,433,343.80, 14,468,432,030.10 and 5,726,712,252.60 is: 7,902,815,943.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,433,343.80 : 14,468,432,030.10 = 5,726,712,252.60 : x
  2. Step 2: Convert to fraction form
    10,484,433,343.80/14,468,432,030.10 = 5,726,712,252.60/x
  3. Step 3: Cross multiply
    10,484,433,343.80x = 14,468,432,030.10 × 5,726,712,252.60
  4. Step 4: Simplify right side
    10,484,433,343.80x = 82,856,546,982,683,967,488
  5. Step 5: Solve for x
    x = 82,856,546,982,683,967,488/10,484,433,343.80
  6. Step 6: Final answer
    x = 7,902,815,943.00

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1.5x scale

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.