Home / 5,810,496,835,506.40-8,715,777,833,326.40-1,938,119,970,295

Finding the Fourth Proportional to 5,810,496,835,506.40, 8,715,777,833,326.40 and 1,938,119,970,295

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Solution

The fourth proportional to 5,810,496,835,506.40, 8,715,777,833,326.40 and 1,938,119,970,295 is: 2,907,190,822,684.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,810,496,835,506.40 : 8,715,777,833,326.40 = 1,938,119,970,295 : x
  2. Step 2: Convert to fraction form
    5,810,496,835,506.40/8,715,777,833,326.40 = 1,938,119,970,295/x
  3. Step 3: Cross multiply
    5,810,496,835,506.40x = 8,715,777,833,326.40 × 1,938,119,970,295
  4. Step 4: Simplify right side
    5,810,496,835,506.40x = 16,892,223,075,424,382,031,495,168
  5. Step 5: Solve for x
    x = 16,892,223,075,424,382,031,495,168/5,810,496,835,506.40
  6. Step 6: Final answer
    x = 2,907,190,822,684.99

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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.