Home / 82,862,871,110.66-114,350,547,053.65-46,240,602,480.24

Finding the Fourth Proportional to 82,862,871,110.66, 114,350,547,053.65 and 46,240,602,480.24

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Solution

The fourth proportional to 82,862,871,110.66, 114,350,547,053.65 and 46,240,602,480.24 is: 63,811,911,400.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,862,871,110.66 : 114,350,547,053.65 = 46,240,602,480.24 : x
  2. Step 2: Convert to fraction form
    82,862,871,110.66/114,350,547,053.65 = 46,240,602,480.24/x
  3. Step 3: Cross multiply
    82,862,871,110.66x = 114,350,547,053.65 × 46,240,602,480.24
  4. Step 4: Simplify right side
    82,862,871,110.66x = 5,287,638,189,705,808,314,368
  5. Step 5: Solve for x
    x = 5,287,638,189,705,808,314,368/82,862,871,110.66
  6. Step 6: Final answer
    x = 63,811,911,400.52

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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.