Home / 344,698,866.19-514,012,484.95-341,589,936.34

Finding the Fourth Proportional to 344,698,866.19, 514,012,484.95 and 341,589,936.34

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Solution

The fourth proportional to 344,698,866.19, 514,012,484.95 and 341,589,936.34 is: 509,376,470.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,698,866.19 : 514,012,484.95 = 341,589,936.34 : x
  2. Step 2: Convert to fraction form
    344,698,866.19/514,012,484.95 = 341,589,936.34/x
  3. Step 3: Cross multiply
    344,698,866.19x = 514,012,484.95 × 341,589,936.34
  4. Step 4: Simplify right side
    344,698,866.19x = 175,581,492,009,465,632
  5. Step 5: Solve for x
    x = 175,581,492,009,465,632/344,698,866.19
  6. Step 6: Final answer
    x = 509,376,470.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.