Home / 16,299,756.16-24,416,038.08-9,547,699.84

Finding the Fourth Proportional to 16,299,756.16, 24,416,038.08 and 9,547,699.84

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Solution

The fourth proportional to 16,299,756.16, 24,416,038.08 and 9,547,699.84 is: 14,301,870.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299,756.16 : 24,416,038.08 = 9,547,699.84 : x
  2. Step 2: Convert to fraction form
    16,299,756.16/24,416,038.08 = 9,547,699.84/x
  3. Step 3: Cross multiply
    16,299,756.16x = 24,416,038.08 × 9,547,699.84
  4. Step 4: Simplify right side
    16,299,756.16x = 233,117,002,869,849.88
  5. Step 5: Solve for x
    x = 233,117,002,869,849.88/16,299,756.16
  6. Step 6: Final answer
    x = 14,301,870.57

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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.