Home / 62,361,386.40-93,492,313.20-26,430,045.60

Finding the Fourth Proportional to 62,361,386.40, 93,492,313.20 and 26,430,045.60

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Solution

The fourth proportional to 62,361,386.40, 93,492,313.20 and 26,430,045.60 is: 39,623,976.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,361,386.40 : 93,492,313.20 = 26,430,045.60 : x
  2. Step 2: Convert to fraction form
    62,361,386.40/93,492,313.20 = 26,430,045.60/x
  3. Step 3: Cross multiply
    62,361,386.40x = 93,492,313.20 × 26,430,045.60
  4. Step 4: Simplify right side
    62,361,386.40x = 2,471,006,101,125,482
  5. Step 5: Solve for x
    x = 2,471,006,101,125,482/62,361,386.40
  6. Step 6: Final answer
    x = 39,623,976.37

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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.