Home / 25,754,731,541.80-38,632,097,312.70-15,836,767,023.40

Finding the Fourth Proportional to 25,754,731,541.80, 38,632,097,312.70 and 15,836,767,023.40

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Solution

The fourth proportional to 25,754,731,541.80, 38,632,097,312.70 and 15,836,767,023.40 is: 23,755,150,535.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,754,731,541.80 : 38,632,097,312.70 = 15,836,767,023.40 : x
  2. Step 2: Convert to fraction form
    25,754,731,541.80/38,632,097,312.70 = 15,836,767,023.40/x
  3. Step 3: Cross multiply
    25,754,731,541.80x = 38,632,097,312.70 × 15,836,767,023.40
  4. Step 4: Simplify right side
    25,754,731,541.80x = 611,807,524,766,547,050,496
  5. Step 5: Solve for x
    x = 611,807,524,766,547,050,496/25,754,731,541.80
  6. Step 6: Final answer
    x = 23,755,150,535.10

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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.