Home / 9,176,251,864,369.50-12,663,163,153,518-5,009,495,211,032.20

Finding the Fourth Proportional to 9,176,251,864,369.50, 12,663,163,153,518 and 5,009,495,211,032.20

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Solution

The fourth proportional to 9,176,251,864,369.50, 12,663,163,153,518 and 5,009,495,211,032.20 is: 6,913,068,223,463.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176,251,864,369.50 : 12,663,163,153,518 = 5,009,495,211,032.20 : x
  2. Step 2: Convert to fraction form
    9,176,251,864,369.50/12,663,163,153,518 = 5,009,495,211,032.20/x
  3. Step 3: Cross multiply
    9,176,251,864,369.50x = 12,663,163,153,518 × 5,009,495,211,032.20
  4. Step 4: Simplify right side
    9,176,251,864,369.50x = 63,436,055,174,067,831,544,217,600
  5. Step 5: Solve for x
    x = 63,436,055,174,067,831,544,217,600/9,176,251,864,369.50
  6. Step 6: Final answer
    x = 6,913,068,223,463.21

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Double scale
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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.