Home / 2,012,666,594,869.20-3,019,423,950,686-652,717,266,088.64

Finding the Fourth Proportional to 2,012,666,594,869.20, 3,019,423,950,686 and 652,717,266,088.64

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Solution

The fourth proportional to 2,012,666,594,869.20, 3,019,423,950,686 and 652,717,266,088.64 is: 979,213,423,265.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,666,594,869.20 : 3,019,423,950,686 = 652,717,266,088.64 : x
  2. Step 2: Convert to fraction form
    2,012,666,594,869.20/3,019,423,950,686 = 652,717,266,088.64/x
  3. Step 3: Cross multiply
    2,012,666,594,869.20x = 3,019,423,950,686 × 652,717,266,088.64
  4. Step 4: Simplify right side
    2,012,666,594,869.20x = 1,970,830,146,254,326,577,758,208
  5. Step 5: Solve for x
    x = 1,970,830,146,254,326,577,758,208/2,012,666,594,869.20
  6. Step 6: Final answer
    x = 979,213,423,265.67

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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.