Home / 2,973,425,124,564.20-4,103,326,869,220.40-1,655,008,983,396.40

Finding the Fourth Proportional to 2,973,425,124,564.20, 4,103,326,869,220.40 and 1,655,008,983,396.40

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Solution

The fourth proportional to 2,973,425,124,564.20, 4,103,326,869,220.40 and 1,655,008,983,396.40 is: 2,283,912,506,916.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,425,124,564.20 : 4,103,326,869,220.40 = 1,655,008,983,396.40 : x
  2. Step 2: Convert to fraction form
    2,973,425,124,564.20/4,103,326,869,220.40 = 1,655,008,983,396.40/x
  3. Step 3: Cross multiply
    2,973,425,124,564.20x = 4,103,326,869,220.40 × 1,655,008,983,396.40
  4. Step 4: Simplify right side
    2,973,425,124,564.20x = 6,791,042,830,371,586,203,189,248
  5. Step 5: Solve for x
    x = 6,791,042,830,371,586,203,189,248/2,973,425,124,564.20
  6. Step 6: Final answer
    x = 2,283,912,506,916.38

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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.