Home / 2,547,862,973,745.60-3,516,050,769,301.90-1,375,962,552,239.50

Finding the Fourth Proportional to 2,547,862,973,745.60, 3,516,050,769,301.90 and 1,375,962,552,239.50

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Solution

The fourth proportional to 2,547,862,973,745.60, 3,516,050,769,301.90 and 1,375,962,552,239.50 is: 1,898,828,249,472.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,547,862,973,745.60 : 3,516,050,769,301.90 = 1,375,962,552,239.50 : x
  2. Step 2: Convert to fraction form
    2,547,862,973,745.60/3,516,050,769,301.90 = 1,375,962,552,239.50/x
  3. Step 3: Cross multiply
    2,547,862,973,745.60x = 3,516,050,769,301.90 × 1,375,962,552,239.50
  4. Step 4: Simplify right side
    2,547,862,973,745.60x = 4,837,954,190,332,299,554,324,480
  5. Step 5: Solve for x
    x = 4,837,954,190,332,299,554,324,480/2,547,862,973,745.60
  6. Step 6: Final answer
    x = 1,898,828,249,472.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.