Home / 67,679,688,975.16-93,400,210,664.47-37,196,953,058.22

Finding the Fourth Proportional to 67,679,688,975.16, 93,400,210,664.47 and 37,196,953,058.22

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Solution

The fourth proportional to 67,679,688,975.16, 93,400,210,664.47 and 37,196,953,058.22 is: 51,333,026,264.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,679,688,975.16 : 93,400,210,664.47 = 37,196,953,058.22 : x
  2. Step 2: Convert to fraction form
    67,679,688,975.16/93,400,210,664.47 = 37,196,953,058.22/x
  3. Step 3: Cross multiply
    67,679,688,975.16x = 93,400,210,664.47 × 37,196,953,058.22
  4. Step 4: Simplify right side
    67,679,688,975.16x = 3,474,203,251,714,149,580,800
  5. Step 5: Solve for x
    x = 3,474,203,251,714,149,580,800/67,679,688,975.16
  6. Step 6: Final answer
    x = 51,333,026,264.19

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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.