Home / 39,272,205,332.16-58,908,308,777.71-9,426,536,469.11

Finding the Fourth Proportional to 39,272,205,332.16, 58,908,308,777.71 and 9,426,536,469.11

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Solution

The fourth proportional to 39,272,205,332.16, 58,908,308,777.71 and 9,426,536,469.11 is: 14,139,804,890.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,272,205,332.16 : 58,908,308,777.71 = 9,426,536,469.11 : x
  2. Step 2: Convert to fraction form
    39,272,205,332.16/58,908,308,777.71 = 9,426,536,469.11/x
  3. Step 3: Cross multiply
    39,272,205,332.16x = 58,908,308,777.71 × 9,426,536,469.11
  4. Step 4: Simplify right side
    39,272,205,332.16x = 555,301,321,026,481,684,480
  5. Step 5: Solve for x
    x = 555,301,321,026,481,684,480/39,272,205,332.16
  6. Step 6: Final answer
    x = 14,139,804,890.76

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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.