Home / 14,334,577,641.62-21,501,934,475.39-4,386,005,484.13

Finding the Fourth Proportional to 14,334,577,641.62, 21,501,934,475.39 and 4,386,005,484.13

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Solution

The fourth proportional to 14,334,577,641.62, 21,501,934,475.39 and 4,386,005,484.13 is: 6,579,029,036.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,334,577,641.62 : 21,501,934,475.39 = 4,386,005,484.13 : x
  2. Step 2: Convert to fraction form
    14,334,577,641.62/21,501,934,475.39 = 4,386,005,484.13/x
  3. Step 3: Cross multiply
    14,334,577,641.62x = 21,501,934,475.39 × 4,386,005,484.13
  4. Step 4: Simplify right side
    14,334,577,641.62x = 94,307,602,528,449,331,200
  5. Step 5: Solve for x
    x = 94,307,602,528,449,331,200/14,334,577,641.62
  6. Step 6: Final answer
    x = 6,579,029,036.38

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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.