Home / 14,020,258.95-19,656,706.05-14,020,258.95

Finding the Fourth Proportional to 14,020,258.95, 19,656,706.05 and 14,020,258.95

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Solution

The fourth proportional to 14,020,258.95, 19,656,706.05 and 14,020,258.95 is: 19,656,706.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,020,258.95 : 19,656,706.05 = 14,020,258.95 : x
  2. Step 2: Convert to fraction form
    14,020,258.95/19,656,706.05 = 14,020,258.95/x
  3. Step 3: Cross multiply
    14,020,258.95x = 19,656,706.05 × 14,020,258.95
  4. Step 4: Simplify right side
    14,020,258.95x = 275,592,108,925,031.66
  5. Step 5: Solve for x
    x = 275,592,108,925,031.66/14,020,258.95
  6. Step 6: Final answer
    x = 19,656,706.05

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.