Home / 6,703,554,914.90-9,252,031,498.53-3,885,925,358.42

Finding the Fourth Proportional to 6,703,554,914.90, 9,252,031,498.53 and 3,885,925,358.42

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Solution

The fourth proportional to 6,703,554,914.90, 9,252,031,498.53 and 3,885,925,358.42 is: 5,363,229,551.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,554,914.90 : 9,252,031,498.53 = 3,885,925,358.42 : x
  2. Step 2: Convert to fraction form
    6,703,554,914.90/9,252,031,498.53 = 3,885,925,358.42/x
  3. Step 3: Cross multiply
    6,703,554,914.90x = 9,252,031,498.53 × 3,885,925,358.42
  4. Step 4: Simplify right side
    6,703,554,914.90x = 35,952,703,817,038,323,712
  5. Step 5: Solve for x
    x = 35,952,703,817,038,323,712/6,703,554,914.90
  6. Step 6: Final answer
    x = 5,363,229,551.10

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Double scale
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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.