Home / 334,692,004.70-502,038,007.05-232,655,332.70

Finding the Fourth Proportional to 334,692,004.70, 502,038,007.05 and 232,655,332.70

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Solution

The fourth proportional to 334,692,004.70, 502,038,007.05 and 232,655,332.70 is: 348,982,999.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,692,004.70 : 502,038,007.05 = 232,655,332.70 : x
  2. Step 2: Convert to fraction form
    334,692,004.70/502,038,007.05 = 232,655,332.70/x
  3. Step 3: Cross multiply
    334,692,004.70x = 502,038,007.05 × 232,655,332.70
  4. Step 4: Simplify right side
    334,692,004.70x = 116,801,819,558,262,688
  5. Step 5: Solve for x
    x = 116,801,819,558,262,688/334,692,004.70
  6. Step 6: Final answer
    x = 348,982,999.05

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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.