Home / 10,343,808,052.95-15,515,712,079.43-10,343,808,052.95

Finding the Fourth Proportional to 10,343,808,052.95, 15,515,712,079.43 and 10,343,808,052.95

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Solution

The fourth proportional to 10,343,808,052.95, 15,515,712,079.43 and 10,343,808,052.95 is: 15,515,712,079.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,808,052.95 : 15,515,712,079.43 = 10,343,808,052.95 : x
  2. Step 2: Convert to fraction form
    10,343,808,052.95/15,515,712,079.43 = 10,343,808,052.95/x
  3. Step 3: Cross multiply
    10,343,808,052.95x = 15,515,712,079.43 × 10,343,808,052.95
  4. Step 4: Simplify right side
    10,343,808,052.95x = 160,491,547,554,461,646,848
  5. Step 5: Solve for x
    x = 160,491,547,554,461,646,848/10,343,808,052.95
  6. Step 6: Final answer
    x = 15,515,712,079.43

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Double scale
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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.