Home / 9,778,967,663.40-14,670,364,682.70-4,182,893,933.40

Finding the Fourth Proportional to 9,778,967,663.40, 14,670,364,682.70 and 4,182,893,933.40

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Solution

The fourth proportional to 9,778,967,663.40, 14,670,364,682.70 and 4,182,893,933.40 is: 6,275,159,254.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,778,967,663.40 : 14,670,364,682.70 = 4,182,893,933.40 : x
  2. Step 2: Convert to fraction form
    9,778,967,663.40/14,670,364,682.70 = 4,182,893,933.40/x
  3. Step 3: Cross multiply
    9,778,967,663.40x = 14,670,364,682.70 × 4,182,893,933.40
  4. Step 4: Simplify right side
    9,778,967,663.40x = 61,364,579,432,031,453,184
  5. Step 5: Solve for x
    x = 61,364,579,432,031,453,184/9,778,967,663.40
  6. Step 6: Final answer
    x = 6,275,159,254.46

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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.