Home / 2,699,985,437,061.90-3,725,983,592,860.70-1,465,390,892,156.50

Finding the Fourth Proportional to 2,699,985,437,061.90, 3,725,983,592,860.70 and 1,465,390,892,156.50

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Solution

The fourth proportional to 2,699,985,437,061.90, 3,725,983,592,860.70 and 1,465,390,892,156.50 is: 2,022,241,433,733.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,985,437,061.90 : 3,725,983,592,860.70 = 1,465,390,892,156.50 : x
  2. Step 2: Convert to fraction form
    2,699,985,437,061.90/3,725,983,592,860.70 = 1,465,390,892,156.50/x
  3. Step 3: Cross multiply
    2,699,985,437,061.90x = 3,725,983,592,860.70 × 1,465,390,892,156.50
  4. Step 4: Simplify right side
    2,699,985,437,061.90x = 5,460,022,421,302,623,235,735,552
  5. Step 5: Solve for x
    x = 5,460,022,421,302,623,235,735,552/2,699,985,437,061.90
  6. Step 6: Final answer
    x = 2,022,241,433,733.13

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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.