Home / 33,230,569,643.60-49,845,854,465.40-9,966,208,427.60

Finding the Fourth Proportional to 33,230,569,643.60, 49,845,854,465.40 and 9,966,208,427.60

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Solution

The fourth proportional to 33,230,569,643.60, 49,845,854,465.40 and 9,966,208,427.60 is: 14,949,312,641.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,230,569,643.60 : 49,845,854,465.40 = 9,966,208,427.60 : x
  2. Step 2: Convert to fraction form
    33,230,569,643.60/49,845,854,465.40 = 9,966,208,427.60/x
  3. Step 3: Cross multiply
    33,230,569,643.60x = 49,845,854,465.40 × 9,966,208,427.60
  4. Step 4: Simplify right side
    33,230,569,643.60x = 496,774,174,853,992,611,840
  5. Step 5: Solve for x
    x = 496,774,174,853,992,611,840/33,230,569,643.60
  6. Step 6: Final answer
    x = 14,949,312,641.40

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Double scale
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1.5x scale

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.