Home / 96,868,259.17-133,679,240.99-52,814,898.52

Finding the Fourth Proportional to 96,868,259.17, 133,679,240.99 and 52,814,898.52

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Solution

The fourth proportional to 96,868,259.17, 133,679,240.99 and 52,814,898.52 is: 72,885,128.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,868,259.17 : 133,679,240.99 = 52,814,898.52 : x
  2. Step 2: Convert to fraction form
    96,868,259.17/133,679,240.99 = 52,814,898.52/x
  3. Step 3: Cross multiply
    96,868,259.17x = 133,679,240.99 × 52,814,898.52
  4. Step 4: Simplify right side
    96,868,259.17x = 7,060,255,547,117,474
  5. Step 5: Solve for x
    x = 7,060,255,547,117,474/96,868,259.17
  6. Step 6: Final answer
    x = 72,885,128.81

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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.