Home / 5,303,809,574.73-7,953,525,487.22-1,810,496,421.45

Finding the Fourth Proportional to 5,303,809,574.73, 7,953,525,487.22 and 1,810,496,421.45

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Solution

The fourth proportional to 5,303,809,574.73, 7,953,525,487.22 and 1,810,496,421.45 is: 2,714,997,442.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,809,574.73 : 7,953,525,487.22 = 1,810,496,421.45 : x
  2. Step 2: Convert to fraction form
    5,303,809,574.73/7,953,525,487.22 = 1,810,496,421.45/x
  3. Step 3: Cross multiply
    5,303,809,574.73x = 7,953,525,487.22 × 1,810,496,421.45
  4. Step 4: Simplify right side
    5,303,809,574.73x = 14,399,829,432,514,125,824
  5. Step 5: Solve for x
    x = 14,399,829,432,514,125,824/5,303,809,574.73
  6. Step 6: Final answer
    x = 2,714,997,442.80

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1.5x scale

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.