Home / 31,018,032.03-46,528,797.65-9,453,337.23

Finding the Fourth Proportional to 31,018,032.03, 46,528,797.65 and 9,453,337.23

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Solution

The fourth proportional to 31,018,032.03, 46,528,797.65 and 9,453,337.23 is: 14,180,539.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,018,032.03 : 46,528,797.65 = 9,453,337.23 : x
  2. Step 2: Convert to fraction form
    31,018,032.03/46,528,797.65 = 9,453,337.23/x
  3. Step 3: Cross multiply
    31,018,032.03x = 46,528,797.65 × 9,453,337.23
  4. Step 4: Simplify right side
    31,018,032.03x = 439,852,415,091,881.50
  5. Step 5: Solve for x
    x = 439,852,415,091,881.50/31,018,032.03
  6. Step 6: Final answer
    x = 14,180,539.07

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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.