Home / 2,973,425,124,558.20-4,103,326,869,211.90-1,655,008,983,390.40

Finding the Fourth Proportional to 2,973,425,124,558.20, 4,103,326,869,211.90 and 1,655,008,983,390.40

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Solution

The fourth proportional to 2,973,425,124,558.20, 4,103,326,869,211.90 and 1,655,008,983,390.40 is: 2,283,912,506,907.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,425,124,558.20 : 4,103,326,869,211.90 = 1,655,008,983,390.40 : x
  2. Step 2: Convert to fraction form
    2,973,425,124,558.20/4,103,326,869,211.90 = 1,655,008,983,390.40/x
  3. Step 3: Cross multiply
    2,973,425,124,558.20x = 4,103,326,869,211.90 × 1,655,008,983,390.40
  4. Step 4: Simplify right side
    2,973,425,124,558.20x = 6,791,042,830,332,899,285,270,528
  5. Step 5: Solve for x
    x = 6,791,042,830,332,899,285,270,528/2,973,425,124,558.20
  6. Step 6: Final answer
    x = 2,283,912,506,907.98

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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.