Home / 1,364,768,623,569.40-1,883,439,903,218.50-755,779,935,532.30

Finding the Fourth Proportional to 1,364,768,623,569.40, 1,883,439,903,218.50 and 755,779,935,532.30

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Solution

The fourth proportional to 1,364,768,623,569.40, 1,883,439,903,218.50 and 755,779,935,532.30 is: 1,043,009,096,230.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,768,623,569.40 : 1,883,439,903,218.50 = 755,779,935,532.30 : x
  2. Step 2: Convert to fraction form
    1,364,768,623,569.40/1,883,439,903,218.50 = 755,779,935,532.30/x
  3. Step 3: Cross multiply
    1,364,768,623,569.40x = 1,883,439,903,218.50 × 755,779,935,532.30
  4. Step 4: Simplify right side
    1,364,768,623,569.40x = 1,423,466,088,633,439,432,474,624
  5. Step 5: Solve for x
    x = 1,423,466,088,633,439,432,474,624/1,364,768,623,569.40
  6. Step 6: Final answer
    x = 1,043,009,096,230.92

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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.