Home / 35,203,931,525.80-52,805,897,288.70-11,625,807,543.40

Finding the Fourth Proportional to 35,203,931,525.80, 52,805,897,288.70 and 11,625,807,543.40

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Solution

The fourth proportional to 35,203,931,525.80, 52,805,897,288.70 and 11,625,807,543.40 is: 17,438,711,315.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,203,931,525.80 : 52,805,897,288.70 = 11,625,807,543.40 : x
  2. Step 2: Convert to fraction form
    35,203,931,525.80/52,805,897,288.70 = 11,625,807,543.40/x
  3. Step 3: Cross multiply
    35,203,931,525.80x = 52,805,897,288.70 × 11,625,807,543.40
  4. Step 4: Simplify right side
    35,203,931,525.80x = 613,911,199,034,974,011,392
  5. Step 5: Solve for x
    x = 613,911,199,034,974,011,392/35,203,931,525.80
  6. Step 6: Final answer
    x = 17,438,711,315.10

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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.