Home / 466,106,441,710.24-643,220,044,108.02-260,343,683,893.14

Finding the Fourth Proportional to 466,106,441,710.24, 643,220,044,108.02 and 260,343,683,893.14

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Solution

The fourth proportional to 466,106,441,710.24, 643,220,044,108.02 and 260,343,683,893.14 is: 359,270,460,246.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,106,441,710.24 : 643,220,044,108.02 = 260,343,683,893.14 : x
  2. Step 2: Convert to fraction form
    466,106,441,710.24/643,220,044,108.02 = 260,343,683,893.14/x
  3. Step 3: Cross multiply
    466,106,441,710.24x = 643,220,044,108.02 × 260,343,683,893.14
  4. Step 4: Simplify right side
    466,106,441,710.24x = 167,458,275,836,989,930,471,424
  5. Step 5: Solve for x
    x = 167,458,275,836,989,930,471,424/466,106,441,710.24
  6. Step 6: Final answer
    x = 359,270,460,246.27

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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.