Home / 104,960,717.80-157,308,366.30-93,547,623.40

Finding the Fourth Proportional to 104,960,717.80, 157,308,366.30 and 93,547,623.40

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Solution

The fourth proportional to 104,960,717.80, 157,308,366.30 and 93,547,623.40 is: 140,203,155.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,960,717.80 : 157,308,366.30 = 93,547,623.40 : x
  2. Step 2: Convert to fraction form
    104,960,717.80/157,308,366.30 = 93,547,623.40/x
  3. Step 3: Cross multiply
    104,960,717.80x = 157,308,366.30 × 93,547,623.40
  4. Step 4: Simplify right side
    104,960,717.80x = 14,715,823,808,301,654
  5. Step 5: Solve for x
    x = 14,715,823,808,301,654/104,960,717.80
  6. Step 6: Final answer
    x = 140,203,155.21

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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.