Home / 43,461,718.93-59,917,240.77-34,671,011.28

Finding the Fourth Proportional to 43,461,718.93, 59,917,240.77 and 34,671,011.28

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Solution

The fourth proportional to 43,461,718.93, 59,917,240.77 and 34,671,011.28 is: 47,798,186.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,461,718.93 : 59,917,240.77 = 34,671,011.28 : x
  2. Step 2: Convert to fraction form
    43,461,718.93/59,917,240.77 = 34,671,011.28/x
  3. Step 3: Cross multiply
    43,461,718.93x = 59,917,240.77 × 34,671,011.28
  4. Step 4: Simplify right side
    43,461,718.93x = 2,077,391,330,443,464.25
  5. Step 5: Solve for x
    x = 2,077,391,330,443,464.25/43,461,718.93
  6. Step 6: Final answer
    x = 47,798,186.12

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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.