Home / 1,573,006,676.40-2,357,537,024.70-834,253,200.72

Finding the Fourth Proportional to 1,573,006,676.40, 2,357,537,024.70 and 834,253,200.72

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Solution

The fourth proportional to 1,573,006,676.40, 2,357,537,024.70 and 834,253,200.72 is: 1,250,333,414.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,006,676.40 : 2,357,537,024.70 = 834,253,200.72 : x
  2. Step 2: Convert to fraction form
    1,573,006,676.40/2,357,537,024.70 = 834,253,200.72/x
  3. Step 3: Cross multiply
    1,573,006,676.40x = 2,357,537,024.70 × 834,253,200.72
  4. Step 4: Simplify right side
    1,573,006,676.40x = 1,966,782,808,671,880,704
  5. Step 5: Solve for x
    x = 1,966,782,808,671,880,704/1,573,006,676.40
  6. Step 6: Final answer
    x = 1,250,333,414.46

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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.