Home / 10,488,046,675.89-14,473,335,502.83-5,730,220,390.17

Finding the Fourth Proportional to 10,488,046,675.89, 14,473,335,502.83 and 5,730,220,390.17

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Solution

The fourth proportional to 10,488,046,675.89, 14,473,335,502.83 and 5,730,220,390.17 is: 7,907,611,853.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,488,046,675.89 : 14,473,335,502.83 = 5,730,220,390.17 : x
  2. Step 2: Convert to fraction form
    10,488,046,675.89/14,473,335,502.83 = 5,730,220,390.17/x
  3. Step 3: Cross multiply
    10,488,046,675.89x = 14,473,335,502.83 × 5,730,220,390.17
  4. Step 4: Simplify right side
    10,488,046,675.89x = 82,935,402,212,087,840,768
  5. Step 5: Solve for x
    x = 82,935,402,212,087,840,768/10,488,046,675.89
  6. Step 6: Final answer
    x = 7,907,611,853.29

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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.