Home / 7,273,200,458,384.40-10,909,828,992,029-1,759,607,652,288.20

Finding the Fourth Proportional to 7,273,200,458,384.40, 10,909,828,992,029 and 1,759,607,652,288.20

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Solution

The fourth proportional to 7,273,200,458,384.40, 10,909,828,992,029 and 1,759,607,652,288.20 is: 2,639,418,326,137.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,200,458,384.40 : 10,909,828,992,029 = 1,759,607,652,288.20 : x
  2. Step 2: Convert to fraction form
    7,273,200,458,384.40/10,909,828,992,029 = 1,759,607,652,288.20/x
  3. Step 3: Cross multiply
    7,273,200,458,384.40x = 10,909,828,992,029 × 1,759,607,652,288.20
  4. Step 4: Simplify right side
    7,273,200,458,384.40x = 19,197,018,579,529,888,534,888,448
  5. Step 5: Solve for x
    x = 19,197,018,579,529,888,534,888,448/7,273,200,458,384.40
  6. Step 6: Final answer
    x = 2,639,418,326,137.29

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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.