Home / 27,756,005.40-41,634,008.10-24,779,935.80

Finding the Fourth Proportional to 27,756,005.40, 41,634,008.10 and 24,779,935.80

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Solution

The fourth proportional to 27,756,005.40, 41,634,008.10 and 24,779,935.80 is: 37,169,903.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,756,005.40 : 41,634,008.10 = 24,779,935.80 : x
  2. Step 2: Convert to fraction form
    27,756,005.40/41,634,008.10 = 24,779,935.80/x
  3. Step 3: Cross multiply
    27,756,005.40x = 41,634,008.10 × 24,779,935.80
  4. Step 4: Simplify right side
    27,756,005.40x = 1,031,688,047,814,680
  5. Step 5: Solve for x
    x = 1,031,688,047,814,680/27,756,005.40
  6. Step 6: Final answer
    x = 37,169,903.70

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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.