Home / 160,402,486.10-240,603,729.15-58,169,858.90

Finding the Fourth Proportional to 160,402,486.10, 240,603,729.15 and 58,169,858.90

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Solution

The fourth proportional to 160,402,486.10, 240,603,729.15 and 58,169,858.90 is: 87,254,788.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,402,486.10 : 240,603,729.15 = 58,169,858.90 : x
  2. Step 2: Convert to fraction form
    160,402,486.10/240,603,729.15 = 58,169,858.90/x
  3. Step 3: Cross multiply
    160,402,486.10x = 240,603,729.15 × 58,169,858.90
  4. Step 4: Simplify right side
    160,402,486.10x = 13,995,884,975,469,316
  5. Step 5: Solve for x
    x = 13,995,884,975,469,316/160,402,486.10
  6. Step 6: Final answer
    x = 87,254,788.35

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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.