Home / 11,031,689,800.95-16,547,425,653.40-5,054,120,426.02

Finding the Fourth Proportional to 11,031,689,800.95, 16,547,425,653.40 and 5,054,120,426.02

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Solution

The fourth proportional to 11,031,689,800.95, 16,547,425,653.40 and 5,054,120,426.02 is: 7,581,130,679.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,031,689,800.95 : 16,547,425,653.40 = 5,054,120,426.02 : x
  2. Step 2: Convert to fraction form
    11,031,689,800.95/16,547,425,653.40 = 5,054,120,426.02/x
  3. Step 3: Cross multiply
    11,031,689,800.95x = 16,547,425,653.40 × 5,054,120,426.02
  4. Step 4: Simplify right side
    11,031,689,800.95x = 83,632,681,992,952,823,808
  5. Step 5: Solve for x
    x = 83,632,681,992,952,823,808/11,031,689,800.95
  6. Step 6: Final answer
    x = 7,581,130,679.16

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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.