Home / 94,480,001.40-141,720,002.10-46,704,257.40

Finding the Fourth Proportional to 94,480,001.40, 141,720,002.10 and 46,704,257.40

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Solution

The fourth proportional to 94,480,001.40, 141,720,002.10 and 46,704,257.40 is: 70,056,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,480,001.40 : 141,720,002.10 = 46,704,257.40 : x
  2. Step 2: Convert to fraction form
    94,480,001.40/141,720,002.10 = 46,704,257.40/x
  3. Step 3: Cross multiply
    94,480,001.40x = 141,720,002.10 × 46,704,257.40
  4. Step 4: Simplify right side
    94,480,001.40x = 6,618,927,456,806,940
  5. Step 5: Solve for x
    x = 6,618,927,456,806,940/94,480,001.40
  6. Step 6: Final answer
    x = 70,056,386.10

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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.