Home / 270,513,896,674.48-373,316,467,498.95-159,157,089,641.23

Finding the Fourth Proportional to 270,513,896,674.48, 373,316,467,498.95 and 159,157,089,641.23

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Solution

The fourth proportional to 270,513,896,674.48, 373,316,467,498.95 and 159,157,089,641.23 is: 219,641,072,834.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,513,896,674.48 : 373,316,467,498.95 = 159,157,089,641.23 : x
  2. Step 2: Convert to fraction form
    270,513,896,674.48/373,316,467,498.95 = 159,157,089,641.23/x
  3. Step 3: Cross multiply
    270,513,896,674.48x = 373,316,467,498.95 × 159,157,089,641.23
  4. Step 4: Simplify right side
    270,513,896,674.48x = 59,415,962,482,277,718,425,600
  5. Step 5: Solve for x
    x = 59,415,962,482,277,718,425,600/270,513,896,674.48
  6. Step 6: Final answer
    x = 219,641,072,834.70

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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.