Home / 63,065,430.20-94,598,145.30-62,640,277.40

Finding the Fourth Proportional to 63,065,430.20, 94,598,145.30 and 62,640,277.40

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Solution

The fourth proportional to 63,065,430.20, 94,598,145.30 and 62,640,277.40 is: 93,960,416.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,065,430.20 : 94,598,145.30 = 62,640,277.40 : x
  2. Step 2: Convert to fraction form
    63,065,430.20/94,598,145.30 = 62,640,277.40/x
  3. Step 3: Cross multiply
    63,065,430.20x = 94,598,145.30 × 62,640,277.40
  4. Step 4: Simplify right side
    63,065,430.20x = 5,925,654,063,117,506
  5. Step 5: Solve for x
    x = 5,925,654,063,117,506/63,065,430.20
  6. Step 6: Final answer
    x = 93,960,416.10

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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.