Home / 39,688,705,095.60-59,533,057,643.40-32,342,064,711.60

Finding the Fourth Proportional to 39,688,705,095.60, 59,533,057,643.40 and 32,342,064,711.60

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Solution

The fourth proportional to 39,688,705,095.60, 59,533,057,643.40 and 32,342,064,711.60 is: 48,513,097,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,688,705,095.60 : 59,533,057,643.40 = 32,342,064,711.60 : x
  2. Step 2: Convert to fraction form
    39,688,705,095.60/59,533,057,643.40 = 32,342,064,711.60/x
  3. Step 3: Cross multiply
    39,688,705,095.60x = 59,533,057,643.40 × 32,342,064,711.60
  4. Step 4: Simplify right side
    39,688,705,095.60x = 1,925,422,002,782,255,710,208
  5. Step 5: Solve for x
    x = 1,925,422,002,782,255,710,208/39,688,705,095.60
  6. Step 6: Final answer
    x = 48,513,097,067.40

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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.