Home / 301,602,546.19-452,408,332.05-114,866,802.10

Finding the Fourth Proportional to 301,602,546.19, 452,408,332.05 and 114,866,802.10

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Solution

The fourth proportional to 301,602,546.19, 452,408,332.05 and 114,866,802.10 is: 172,301,921.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,602,546.19 : 452,408,332.05 = 114,866,802.10 : x
  2. Step 2: Convert to fraction form
    301,602,546.19/452,408,332.05 = 114,866,802.10/x
  3. Step 3: Cross multiply
    301,602,546.19x = 452,408,332.05 × 114,866,802.10
  4. Step 4: Simplify right side
    301,602,546.19x = 51,966,698,345,978,432
  5. Step 5: Solve for x
    x = 51,966,698,345,978,432/301,602,546.19
  6. Step 6: Final answer
    x = 172,301,921.86

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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.