Home / 10,347,875,416.10-15,521,813,124.15-10,347,875,416.10

Finding the Fourth Proportional to 10,347,875,416.10, 15,521,813,124.15 and 10,347,875,416.10

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Solution

The fourth proportional to 10,347,875,416.10, 15,521,813,124.15 and 10,347,875,416.10 is: 15,521,813,124.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,347,875,416.10 : 15,521,813,124.15 = 10,347,875,416.10 : x
  2. Step 2: Convert to fraction form
    10,347,875,416.10/15,521,813,124.15 = 10,347,875,416.10/x
  3. Step 3: Cross multiply
    10,347,875,416.10x = 15,521,813,124.15 × 10,347,875,416.10
  4. Step 4: Simplify right side
    10,347,875,416.10x = 160,617,788,440,690,130,944
  5. Step 5: Solve for x
    x = 160,617,788,440,690,130,944/10,347,875,416.10
  6. Step 6: Final answer
    x = 15,521,813,124.15

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1.5x scale

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.