Home / 10,045,013,254.92-13,855,060,780.17-6,610,617,342.03

Finding the Fourth Proportional to 10,045,013,254.92, 13,855,060,780.17 and 6,610,617,342.03

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Solution

The fourth proportional to 10,045,013,254.92, 13,855,060,780.17 and 6,610,617,342.03 is: 9,118,007,387.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,045,013,254.92 : 13,855,060,780.17 = 6,610,617,342.03 : x
  2. Step 2: Convert to fraction form
    10,045,013,254.92/13,855,060,780.17 = 6,610,617,342.03/x
  3. Step 3: Cross multiply
    10,045,013,254.92x = 13,855,060,780.17 × 6,610,617,342.03
  4. Step 4: Simplify right side
    10,045,013,254.92x = 91,590,505,068,271,501,312
  5. Step 5: Solve for x
    x = 91,590,505,068,271,501,312/10,045,013,254.92
  6. Step 6: Final answer
    x = 9,118,007,387.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.