Home / 3,104,677,249,908.10-4,657,015,874,862.20-1,897,869,122,829.70

Finding the Fourth Proportional to 3,104,677,249,908.10, 4,657,015,874,862.20 and 1,897,869,122,829.70

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Solution

The fourth proportional to 3,104,677,249,908.10, 4,657,015,874,862.20 and 1,897,869,122,829.70 is: 2,846,803,684,244.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,677,249,908.10 : 4,657,015,874,862.20 = 1,897,869,122,829.70 : x
  2. Step 2: Convert to fraction form
    3,104,677,249,908.10/4,657,015,874,862.20 = 1,897,869,122,829.70/x
  3. Step 3: Cross multiply
    3,104,677,249,908.10x = 4,657,015,874,862.20 × 1,897,869,122,829.70
  4. Step 4: Simplify right side
    3,104,677,249,908.10x = 8,838,406,633,428,712,106,754,048
  5. Step 5: Solve for x
    x = 8,838,406,633,428,712,106,754,048/3,104,677,249,908.10
  6. Step 6: Final answer
    x = 2,846,803,684,244.58

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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.