Home / 19,316,297.60-26,656,702.86-10,614,472.46

Finding the Fourth Proportional to 19,316,297.60, 26,656,702.86 and 10,614,472.46

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Solution

The fourth proportional to 19,316,297.60, 26,656,702.86 and 10,614,472.46 is: 14,648,088.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,316,297.60 : 26,656,702.86 = 10,614,472.46 : x
  2. Step 2: Convert to fraction form
    19,316,297.60/26,656,702.86 = 10,614,472.46/x
  3. Step 3: Cross multiply
    19,316,297.60x = 26,656,702.86 × 10,614,472.46
  4. Step 4: Simplify right side
    19,316,297.60x = 282,946,838,381,873.25
  5. Step 5: Solve for x
    x = 282,946,838,381,873.25/19,316,297.60
  6. Step 6: Final answer
    x = 14,648,088.59

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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.